This post will show my attempt at doing a navigation bar
with the ExpenseIt non WPF (Windows
Presentation Foundation) application example of Microsoft as I
implemented using only one Windows Form and C# with the Microsoft Access
database provided to avoid the need for canned data and panels rather than
multiple forms. (See the previous post
“C# Displays Follow On for ExpenseIt Showing Version of Navigation Bar”.)
Using panels rather than multiple forms means that
everything runs within the one Windows form class. And mostly only the panel needs to be hidden or displayed rather
than many different controls.
I used a separate panel for the arrow buttons at the top of
the form and below it a set of different panels for the menu and the options
that can be selected from the menu. I
named them the NavigationPanel, the MenuPanel, AddEmployeesPanel,
UpdateEmployeesPanel, EnterExpensesPanel, and the DisplayExpensesPanel plus the
ListPanel to select an employee to Update, or enter or display their expenses.
This drastically cut the amount of code while making it more
difficult to design panels rather than forms.
That is, as panels were added, using the C# Toolbox to select controls
into a particular panel got very difficult.
A particular panel couldn't be selected so the controls of various
panels would all be displayed in the Form1.cs[Design] window intermixed with
each other.
Starting out I had searched the internet and the answers all
seemed to be that the controls would have to be created at runtime rather than
via the C# Form1.cs[Design] window using the
Toolbox. I checked what I had done with
the Display application of a number of years ago and found that I had done an
interface class where I had used a Container control as the parent for the
panel control. I had used a
Config(uration) class where I kept the structure of the various Containers with
the various controls of the each container with their size, location, etc. In each case the panel was the immediate
child control of the Container control.
When the messages between the Display application and the Ada framework
applications signaled that a change was necessary, a lookup was done to locate
the new container in the configuration and its controls were created at
runtime. So I was doing what the
internet search results suggested and what I should have remembered.
But I didn't want to repeat this technique for the limited
number of panels that were going to be necessary for the ExpenseIt
application. And I found that it wasn't
necessary.
One online response did suggest the use of
"this.Controls.Add(thePanel)" while others replied on the same site
that the panel controls would need to be added programmatically as I had
previously done. Instead all that was necessary was to add a statement such as
Controls.Add(AddEmployeesPanel);
to the button event handler that selects the panel. Then the controls of the panel displayed
after adding
AddEmployeePanel.Visible = true;
That is, after the Form1.cs[Design] was used to select a
panel into the window and changing the new panel's name to AddEmployeesPanel.
I had created the
NavigationPanel and the MenuPanel first.
And then it got more complicated due to the controls getting mixed up
with those of multiple panels showing all together.
In this case, after all done creating the panels, the
Navigation Panel is at the top, the MenuPanel is displayed along with the final
DisplayExpensesPanel and some of the controls of other panels with the Add
button of the AddEmployee Panel visible and other text boxes, a portion of a
label showing from behind the Menu Select button, etc.
After doing the
MenuPanel and the panel to add an employee I gave it an initial try just to see
what would happen when switching the panel to be displayed. Upon the button click to display the panel
to add an employee, the menu panel was hidden as expected but the AddEmployees
Panel was blank. That's when I found
out about the
Controls.Add(AddEmployeesPanel);
command and the need to also use
AddEmployeesPanel.Visible
= true;
This combination caused the newly selected panel to be
displayed.
For instance, when I finished I found that the Display
Expenses panel had a small textbox in the middle of the Last Name textbox. But I was unable to get the panel to display
in the [Design] window to delete it.
However, I found that I could edit the Form1.Designer.cs file and locate
a textbox within the code for the DisplayExpensesPanel that had its original
name. So I deleted that line of code
and the panel then displayed correctly.
With this success I also adjusted the size and location of the panels to
be similar making the display of the panels more consistent.
As I added panels I
looked for ways that I could copy a Toolbar control into the correct
panel. At times I could move the newly
created panel somewhat off to the side so that controls be would placed within
it and then move the panel back.
Although this became more difficult to accomplish as more panels were
added. So at times, when executing the
application to check on the looks of the panel, I would find that the control
had been added to the wrong panel. So I
would have to delete it and try again. I did find that at times a right click on a
panel and selecting
Send To Back could be helpful as the desired panel
might rise to the top. And sometimes a
list of panels would show up after the right click, but not all the panels
would be listed. Also Send To Back
frequently didn't eventually bring the desired panel to the top. So it was a learning experience.
Selection of the Enter
Expenses panel first displays the List Panel to allow the desired employee to
be chosen. Note: The title is changed
on the List Panel depending upon the Menu Panel selection. The Enter button does some validation of the
entered data and then updates the Expenses Database. An error will be displayed in the lower text box.
Selection of Display Expenses is similar in that the List
Panel will be displayed first. The
ListPanel is used for ShowList or if the Enter Expenses or Display Expenses
panels are selected. The version shown
is when Enter Expenses has been selected.
The Cancel button returns to the parent panel.
The illustrated
UpdateEmployee panel is the initial view after the selection of John Bull from
the employee list as displayed using the ShowList button. This panel has some variations. If Modify is clicked, these buttons will be
hidden and a Department label and textbox will be displayed so that the
employee's department can be changed.
An Update button and an error message text box will also appear to
indicate that change is to be applied to the Employee Database while an error
can appear if the employee is changed incorrectly or a text box is left blank.
In using Display Expenses it occurred to me that I could add
a Next button in the same location as Enter button on the Enter Expenses panel
to redisplay the List for the selection of another employee. Currently, the operator has to return to the
Menu and reselect Display Expenses.
However, I didn't want to mess up the panels so I left the panel
unchanged. It has occurred to me that
in observing the structure of the compiler generated Form1.Designer.cs file
that it might be possible to edit it to add such controls (taking care to first
save the file in case it has to be restored).
Code Organization
The event handlers are all assigned to Form1.cs. This somewhat works against object oriented
since there really isn't a panel object.
That is, although there is panel in the [Design] Toolbox organized under
a Containers heading, it doesn't carry over into C#. Everything is directly a part of Form1.
So since all the controls are under the Windows Form rather
than their particular panel I have grouped the button click event handlers and
other methods within the Form1.cs file by the panel that should have been their
container.
For the organization of the code I added a Navigation class
to go with the previous SelectionQueue class and the new Form1 class.
The SelectionQueue class continues to keep track of which
panels have been selected in the order of the original selection (except, of
course, for the Navigation Panel). This
allows it to return whether a left or right arrow (or both) should be active
depending upon whether the current panel is the last one queued, the first one
queued, or in the middle. Note: The
displayed Menu Panel has had another panel chosen after it, such as the
displayed Add Employees panel, so there is an active right arrow.
The Navigation class is also involved in the changing of the
panels and the use of the arrow buttons.
The Form1 class is arranged in sections. After the static variables and the
constructor, comes the code associated with the Navigation Panel including the
event handlers to forward the arrow clicks.
Then there is a structure that encapsulates data by the PanelSelection
enumerated type. For each enumerated
panel the panel name is given, any parent or child panel and whether the panel
is to be displayed before the child or parent.
As I got further along with the code I found that I didn't need
displayFirst but left it in. Then there
is the SwitchPanels method that was placed here rather than in the Navigation class since it
uses Form1 objects and the LoadEmployeeList method that is invoked from
SwitchPanels.
Only a minimum number of lines of code are necessary to
switch from one panel to another. In
some cases, such as Menu and Add Employee, only two lines of code are needed to
add the panel control and make the panel visible (after the previous panel was
hidden in the entry code). This code
was placed in the SwitchPanels method to avoid needing to do it twice – once if
a button was clicked such as on the Menu Panel and once if an arrow button was
clicked on the Navigation Panel.
Then,
the event handlers are coded arranged according to their panel. Each of these normally has only to invoke
SelectPanel of the Navigation class.
Other times the panel isn't changed, such as AddEnteredEmployee_Click where textboxes have to be read, one of the
databases accessed, a possible error message displayed, etc so all the code is
within the event handler.
The Code
SelectionQueue.cs
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace App
{
public class SelectionQueue
: ContainerControl
{
public
struct ParentDataType
{
public
Panel panel;
public
Form1.PanelSelection
parent;
public
Form1.PanelSelection
child;
public
bool displayFirst;
}
public
struct QueueDataType
// Queued topic messages
{
public
Form1.PanelSelection
selection;
};
public
const int size
= 10;
private
class QueueType
{
public
bool unread;
public
int count;
public
int index;
public
QueueDataType[] data = new QueueDataType[size];
};
private
QueueType queue = new
QueueType();
public
SelectionQueue() // constructor
{
queue.unread = false;
queue.count = 0;
queue.index = -1;
} // end
constructor
public
Form1.PanelSelection
Current()
{
return
queue.data[queue.index].selection;
} // end
Current
public
Form1.PanelSelection
Select(Form1.SelectionDirection
direction)
{
Form1.PanelSelection selected;
for
(int p = 0; p < queue.count; p++)
{
Console.WriteLine("queue {0} {1}", p,
queue.data[p].selection);
}
if
(direction == Form1.SelectionDirection.LEFT)
{
if
(queue.index < 1)
{
queue.index = 0;
return
Form1.PanelSelection.MENU;
}
queue.index--;
selected =
queue.data[queue.index].selection;
return
selected;
}
if (queue.index == (queue.count-1))
{
return
queue.data[queue.index].selection;
}
queue.index++;
selected =
queue.data[queue.index].selection;
return
selected;
} // end
Select
public
bool NeedLeftArrow()
{
if
(queue.index <= 0)
{ return
false; }
return
true;
} // end
NeedLeftArrow
public
bool NeedRightArrow()
{
if
(queue.index >= (queue.count - 1))
{ return
false; }
return
true;
} // end
NeedRightArrow
public
bool Write(Form1.PanelSelection selection)
{
if
(queue.count >= size)
{
return
false;
}
if
((queue.count == 0) ||
(selection !=
queue.data[queue.count - 1].selection))
{
bool
matched = false;
for
(int p = 0; p < queue.count; p++)
{
if
(queue.data[p].selection == selection)
{
matched = true;
queue.index = p;
break; // exit loop
}
}
if (!matched)
{
queue.data[queue.count].selection = selection;
queue.index = queue.count;
queue.count++;
}
}
for
(int p = 0; p < queue.count; p++)
{
Console.WriteLine("queue {0} {1}", p,
queue.data[p].selection);
}
return
true;
} // end
Write
} // end class
SelectionQueue
} // end namespace
Navigation.cs
using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace App
{
public class SelectionQueue
: ContainerControl
{
public
struct ParentDataType
{
public Panel panel;
public
Form1.PanelSelection
parent;
public
Form1.PanelSelection
child;
public
bool displayFirst;
}
public
struct QueueDataType
// Queued topic messages
{
public
Form1.PanelSelection
selection;
};
public
const int size
= 10;
private
class QueueType
{
public
bool unread;
public
int count;
public
int index;
public
QueueDataType[] data = new QueueDataType[size];
};
private
QueueType queue = new
QueueType();
public
SelectionQueue() // constructor
{
queue.unread = false;
queue.count = 0;
queue.index = -1;
} // end
constructor
public
Form1.PanelSelection
Current()
{
return
queue.data[queue.index].selection;
} // end
Current
public
Form1.PanelSelection
Select(Form1.SelectionDirection
direction)
{
Form1.PanelSelection selected;
if
(direction == Form1.SelectionDirection.LEFT)
{
if
(queue.index < 1)
{
queue.index = 0;
return
Form1.PanelSelection.MENU;
}
queue.index--;
selected =
queue.data[queue.index].selection;
return
selected;
}
if
(queue.index == (queue.count-1))
{
return
queue.data[queue.index].selection;
}
queue.index++;
selected =
queue.data[queue.index].selection;
return
selected;
} // end
Select
public
bool NeedLeftArrow()
{
if
(queue.index <= 0)
{ return
false; }
return
true;
} // end
NeedLeftArrow
public
bool NeedRightArrow()
{
if
(queue.index >= (queue.count - 1))
{ return
false; }
return
true;
} // end NeedRightArrow
public
bool Write(Form1.PanelSelection selection)
{
if
(queue.count >= size)
{
return
false;
}
if
((queue.count == 0) ||
(selection != queue.data[queue.count
- 1].selection))
{
bool
matched = false;
for
(int p = 0; p < queue.count; p++)
{
if
(queue.data[p].selection == selection)
{
matched = true;
queue.index = p;
break; // exit loop
}
}
if
(!matched)
{
queue.data[queue.count].selection = selection;
queue.index = queue.count;
queue.count++;
}
}
return
true;
} // end
Write
} // end class
SelectionQueue
} // end namespace
Form1.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
namespace App
{
public partial class Form1 : Form
{
private
EmployeeDatabase employeeDatabase;
private
ExpensesDatabase expensesDatabase;
private
Navigation navigation;
public
enum PanelSelection
{
NONE,
MENU,
ADDEMPLOYEE,
UPDATEEMPLOYEE,
ENTEREXPENSES,
DISPLAYEXPENSES,
UPDATEEMPLOYEELIST,
ENTEREXPENSESLIST,
DISPLAYEXPENSESLIST
}
public
SelectionQueue.ParentDataType[]
parentData =
new
SelectionQueue.ParentDataType[SelectionQueue.size];
public
enum SelectionDirection
{
LEFT,
RIGHT
}
// Employee
selected from ListPanel
private
string listFirstName = "";
private
string listLastName = "";
private string
listDepartment = "";
public
Form1()
{
InitializeComponent();
// Allow
access to the databases
employeeDatabase = new EmployeeDatabase(this);
expensesDatabase = new ExpensesDatabase(this);
//
Activate the Navigation Panel
navigation = new Navigation(this, this.leftArrow,
this.rightArrow);
//
Select the Menu Panel as the first panel below the Navigation Panel
navigation.SelectPanel(PanelSelection.MENU);
// Build
the structure of the panels
SupplyPanelStructure();
} // end
constructor
/**********************************************************************
* Navigation panel
actions
*/
private
void leftArrow_Click(object
sender, EventArgs e)
{
navigation.ArrowClicked(SelectionDirection.LEFT);
} // end
leftArrow_Click
private
void rightArrow_Click(object
sender, EventArgs e)
{
navigation.ArrowClicked(SelectionDirection.RIGHT);
} // end
rightArrow_Click
private
void SupplyPanelStructure()
{
parentData[(int)PanelSelection.NONE].panel
= null;
parentData[(int)PanelSelection.NONE].parent
= PanelSelection.NONE;
parentData[(int)PanelSelection.NONE].child
= PanelSelection.NONE;
parentData[(int)PanelSelection.NONE].displayFirst
= true;
parentData[(int)PanelSelection.MENU]
=
parentData[(int)PanelSelection.NONE];
parentData[(int)PanelSelection.MENU].panel
= MenuPanel;
parentData[(int)PanelSelection.ADDEMPLOYEE]
=
parentData[(int)PanelSelection.NONE];
parentData[(int)PanelSelection.ADDEMPLOYEE].panel
= AddEmployeesPanel;
parentData[(int)PanelSelection.UPDATEEMPLOYEE]
=
parentData[(int)PanelSelection.NONE];
parentData[(int)PanelSelection.UPDATEEMPLOYEE].panel
=
UpdateEmployeesPanel;
parentData[(int)PanelSelection.UPDATEEMPLOYEE].child
=
PanelSelection.UPDATEEMPLOYEELIST;
parentData[(int)PanelSelection.ENTEREXPENSES].parent
=
PanelSelection.NONE;
parentData[(int)PanelSelection.ENTEREXPENSES].panel
= EnterExpensesPanel;
parentData[(int)PanelSelection.ENTEREXPENSES].child
=
PanelSelection.ENTEREXPENSESLIST;
parentData[(int)PanelSelection.ENTEREXPENSES].displayFirst = false;
parentData[(int)PanelSelection.DISPLAYEXPENSES]
=
parentData[(int)PanelSelection.ENTEREXPENSES];
parentData[(int)PanelSelection.DISPLAYEXPENSES].panel
=
DisplayExpensesPanel;
parentData[(int)PanelSelection.DISPLAYEXPENSES].child
=
PanelSelection.DISPLAYEXPENSESLIST;
parentData[(int)PanelSelection.UPDATEEMPLOYEELIST].panel
= ListPanel;
parentData[(int)PanelSelection.UPDATEEMPLOYEELIST].parent =
PanelSelection.UPDATEEMPLOYEE;
parentData[(int)PanelSelection.UPDATEEMPLOYEELIST].child
=
PanelSelection.NONE;
parentData[(int)PanelSelection.UPDATEEMPLOYEELIST].displayFirst
= false;
parentData[(int)PanelSelection.ENTEREXPENSESLIST].panel
= ListPanel;
parentData[(int)PanelSelection.ENTEREXPENSESLIST].parent
=
PanelSelection.ENTEREXPENSES;
parentData[(int)PanelSelection.ENTEREXPENSESLIST].child
=
PanelSelection.NONE;
parentData[(int)PanelSelection.ENTEREXPENSESLIST].displayFirst
= true;
parentData[(int)PanelSelection.DISPLAYEXPENSESLIST].panel
= ListPanel;
parentData[(int)PanelSelection.DISPLAYEXPENSESLIST].parent
=
PanelSelection.DISPLAYEXPENSES;
parentData[(int)PanelSelection.DISPLAYEXPENSESLIST].child
=
PanelSelection.NONE;
parentData[(int)PanelSelection.DISPLAYEXPENSESLIST].displayFirst =
true;
} // end
SupplyPanelStructure
public
void SwitchPanels(Form1.PanelSelection to)
{
MenuPanel.Visible = false;
AddEmployeesPanel.Visible = false;
UpdateEmployeesPanel.Visible = false;
EnterExpensesPanel.Visible = false;
DisplayExpensesPanel.Visible = false;
ListPanel.Visible = false;
// Note:
Special initializations needed for particular panels are
// done here since that allows them to be
done in one place.
// They are needed when there are
modifications to a panel
// rather than have multiple versions of
the panel.
switch (to)
{
case
PanelSelection.NONE:
{
break;
}
case
PanelSelection.MENU:
{
Controls.Add(MenuPanel);
MenuPanel.Visible = true;
break;
}
case
PanelSelection.ADDEMPLOYEE:
{
Controls.Add(AddEmployeesPanel);
AddEmployeesPanel.Visible = true;
break;
}
case
PanelSelection.UPDATEEMPLOYEE:
{
Controls.Add(UpdateEmployeesPanel);
// Modify visibility of selected panel controls
Modify.Visible = true;
Remove.Visible = true;
DepartmentLabel.Visible = false;
SelectDepartment.Visible = false;
UpdateButton.Visible =
false;
ErrorMessage.Visible =
false;
SelectErrorMessage.Visible = false; // because have an extra box
// Display ListPanel selected employee
if ((listFirstName != "")
&& (listLastName != ""))
{
SelectFirstName.Text = listFirstName;
SelectLastName.Text = listLastName;
SelectDepartment.Text = listDepartment;
}
// Make panel visible
UpdateEmployeesPanel.Visible = true;
break;
}
case
PanelSelection.UPDATEEMPLOYEELIST:
{
Controls.Add(ListPanel);
// Display the particular ListPanel title
ListPanelTitle.Text = "Update Employee";
ListPanel.Visible = true;
LoadEmployeeList();
break;
}
case
PanelSelection.ENTEREXPENSES:
{
Controls.Add(EnterExpensesPanel);
EnterExpensesPanel.Visible = true;
// Display ListPanel selected employee
if ((listFirstName != "")
&& (listLastName != ""))
{
EnterExpensesFirstName.Text
= listFirstName;
EnterExpensesLastName.Text = listLastName;
EnterExpensesDepartment.Text = listDepartment;
}
break;
}
case
PanelSelection.ENTEREXPENSESLIST:
{
Controls.Add(ListPanel);
ListPanelTitle.Text = "Enter Expenses";
ListPanel.Visible = true;
LoadEmployeeList();
break;
}
case
PanelSelection.DISPLAYEXPENSES:
{
Controls.Add(DisplayExpensesPanel);
DisplayExpensesPanel.Visible = true;
// Display ListPanel selected employee
if ((listFirstName != "")
&& (listLastName != ""))
{
DisplayExpensesFirstName.Text = listFirstName;
DisplayExpensesLastName.Text = listLastName;
DisplayExpensesDepartment.Text = listDepartment;
}
DescListBox.Items.Clear();
DateListBox.Items.Clear();
AmtListBox.Items.Clear();
// Obtain employee's expenses
ExpensesDatabase.ExpensesListType
expenses =
new ExpensesDatabase.ExpensesListType();
expenses = ExpensesDatabase.ExpensesList
(listFirstName, listLastName);
// Display employee's expenses
string description, date, amount;
string datetime;
for (int i = 0; i
< expenses.count; i++)
{
description =
expenses.list[i].description;
DescListBox.Items.Add(description);
datetime =
expenses.list[i].date;
int ii = datetime.IndexOf('
'); // find " 12:00:00 AM"
if (ii > 0)
{
date = datetime.Substring(0, ii);
}
else
{
date =
datetime;
}
DateListBox.Items.Add(date);
amount =
expenses.list[i].amount;
AmtListBox.Items.Add(amount);
}
DescListBox.Height =
DescListBox.PreferredHeight;
DateListBox.Height =
DateListBox.PreferredHeight;
AmtListBox.Height =
AmtListBox.PreferredHeight;
break;
}
case
PanelSelection.DISPLAYEXPENSESLIST:
{
Controls.Add(ListPanel);
ListPanelTitle.Text = "Display Expenses";
ListPanel.Visible = true;
LoadEmployeeList();
break;
}
} // end
switch
} // end
SwitchPanels
// Common
method for UpdateEmployee, EnterExpenses, and UpdateExpenses
private
void LoadEmployeeList()
{
// Clear
the list box
employeeList.Items.Clear();
//
Obtain the list of employees
EmployeeDatabase.EmployeeListType employees =
new
EmployeeDatabase.EmployeeListType();
employees = EmployeeDatabase.EmployeeList();
// Transfer to the list box
for
(int i = 0; i < employees.count; i++)
{
employeeList.Items.Add(employees.list[i].lastName + "\t" +
employees.list[i].firstName + "\t"
+
employees.list[i].department);
}
//
Display the list box
employeeList.Visible = true;
} // end
LoadEmployeeList
/**********************************************************************
* Menu panel
actions
*/
private
void AddEmployee_Click(object
sender, EventArgs e)
{
navigation.SelectPanel(PanelSelection.ADDEMPLOYEE);
} //
AddEmployee_Click
private
void UpdateEmployee_Click(object sender, EventArgs
e)
{
navigation.SelectPanel(PanelSelection.UPDATEEMPLOYEE);
} // end
UpdateEmployee_Click
private
void Expenses_Click(object
sender, EventArgs e)
{
navigation.SelectPanel(PanelSelection.ENTEREXPENSESLIST);
} // end
Expenses_Click
// Note: Due
to problems getting the panels laid out using
// Form1.cs[Design], when I went to use
the Display_Click
// I was prevented from doing so although
I don't see an
// entry for it in Form1.Designer.cs as it
became finalized.
private
void Display_Click_1(object
sender, EventArgs e)
{
navigation.SelectPanel(PanelSelection.DISPLAYEXPENSESLIST);
}
/**********************************************************************
* AddEmployees
panel actions
*/
private
void AddEnteredEmployee_Click(object sender, EventArgs
e)
{
// Clear
any error message
ErrorMessageBox.Clear();
//
Obtain entered data
string
firstName, lastName, department;
firstName = FirstName.Text;
lastName = LastName.Text;
department = Department.Text;
// Check
that values supplied
if
((firstName == "") || (lastName ==
"") || (department == ""))
{
ErrorMessageBox.Text = "Error: all fields must be supplied";
return;
}
//
Update database
string
response = EmployeeDatabase.AddEmployee
(firstName,
lastName, department);
if
(response == "success")
{
FirstName.Clear();
LastName.Clear();
Department.Clear();
}
else
{
ErrorMessageBox.Text =
response;
}
} // end
AddEnteredEmployee_Click
/**********************************************************************
* UpdateEmployees
panel actions
*/
private
void ShowList_Click(object
sender, EventArgs e)
{
navigation.SelectPanel(PanelSelection.UPDATEEMPLOYEELIST);
} // end ShowList_Click
private
void UpdateButton_Click(object sender, EventArgs e)
{
// Clear
any error message
ErrorMessage.Clear();
//
Obtain entered data
string
firstName, lastName, department;
firstName = SelectFirstName.Text;
lastName = SelectLastName.Text;
department =
SelectDepartment.Text;
// Check
that values supplied
if
((firstName == "") || (lastName ==
"") || (department == ""))
{
ErrorMessage.Text = "Error: all fields must be supplied";
ErrorMessage.Show();
return;
}
//
Update database
string
response = EmployeeDatabase.ModifyEmployeeData
(firstName,
lastName, department);
if
(response == "success")
{
ErrorMessage.Clear();
ErrorMessage.Hide();
SelectFirstName.Clear();
SelectLastName.Clear();
DepartmentLabel.Hide();
SelectDepartment.Clear();
SelectDepartment.Hide();
UpdateButton.Hide();
Modify.Show();
Remove.Show();
}
else
{
ErrorMessage.Text = response;
ErrorMessage.Show();
}
} // end
UpdateButton_Click
private
void Remove_Click(object
sender, EventArgs e)
{
// Clear
any error message
ErrorMessage.Clear();
ErrorMessage.Hide();
DepartmentLabel.Hide();
Department.Hide();
//
Obtain entered data
string
firstName, lastName;
firstName = FirstName.Text;
lastName = LastName.Text;
// Check
that values supplied
if
((firstName == "") || (lastName ==
""))
{
ErrorMessage.Text = "Error: all fields must be supplied";
ErrorMessage.Show();
return;
}
//
Update database
string
response = EmployeeDatabase.RemoveEmployee
(firstName,
lastName);
if
(response == "success")
{
FirstName.Clear();
LastName.Clear();
ErrorMessage.Hide();
}
else
{
ErrorMessage.Text = response;
ErrorMessage.Show();
}
} // end Remove_Click
private
void Modify_Click(object
sender, EventArgs e)
{
Modify.Visible = false;
Remove.Visible = false;
DepartmentLabel.Visible = true;
SelectDepartment.Visible = true;
UpdateButton.Visible = true;
} // end
Modify_Click
/**********************************************************************
* EnterExpenses
panel actions
*/
private
void EnterExpensesButton_Click(object sender, EventArgs
e)
{
//
Capture data
string
firstName = EnterExpensesFirstName.Text;
string
lastName = EnterExpensesLastName.Text;
string
department = EnterExpensesDepartment.Text;
string description =
EnterExpensesDescription.Text;
string
amount = EnterExpensesAmount.Text;
string
date = EnterExpensesDate.Text;
// Check
that values supplied
if
((firstName == "") || (lastName ==
"") || (department == "") ||
(description == "") || (amount == "") || (date == ""))
{
ErrorExpensesErrorMessage.Text
= "Error: all fields must be supplied";
ErrorExpensesErrorMessage.Show();
return;
}
// Check
that amount is decimal and date is formatted correctly
Decimal
amt;
bool
canConvert = decimal.TryParse(amount, out amt);
if
(!canConvert)
{
ErrorExpensesErrorMessage.Text
= "Error: Amount must be xx.xx format";
ErrorExpensesErrorMessage.Show();
return;
}
DateTime
d;
canConvert = DateTime.TryParse(date, out
d);
if
(!canConvert)
{
ErrorExpensesErrorMessage.Text
= "Error: Date must be mm/dd/yy format";
ErrorExpensesErrorMessage.Show();
return;
}
// Add
expense to database
string
response =
ExpensesDatabase.AddExpense(firstName,
lastName, description, amt, d);
if
(response == "success")
{
ErrorExpensesErrorMessage.Hide();
EnterExpensesDescription.Clear();
EnterExpensesAmount.Clear();
EnterExpensesDate.Clear();
}
else
{
ErrorExpensesErrorMessage.Text
= response;
ErrorExpensesErrorMessage.Show();
}
} // end
EnterExpensesButton_Click
private
void EnterExpensesDone_Click(object sender, EventArgs
e)
{
navigation.SelectPanel(PanelSelection.MENU);
} // end
EnterExpensesDone_Click
/**********************************************************************
* DisplayExpenses
panel actions
*/
private
void DisplayExpensesDone_Click(object sender, EventArgs
e)
{
navigation.SelectPanel(PanelSelection.MENU);
} // end
DisplayExpensesDone_Click
/**********************************************************************
* List panel
actions
*/
private
void CancelEmployeeList_Click(object sender, EventArgs
e)
{
navigation.SelectPanel(navigation.SelectParentPanel());
} // end
CancelEmployeeList_Click
private
void employeeList_SelectedIndexChanged(object sender, EventArgs
e)
{
// Clear
the employee identification that is to be used by the
//
parent panel
listFirstName = "";
listLastName = "";
listDepartment = "";
// Get
currently selected entry
string
curItem = employeeList.SelectedItem.ToString();
int index =
employeeList.FindString(curItem);
// If
the item was not found in employeeList display a message box,
//
otherwise select it in employeeList.
if
(index == -1)
MessageBox.Show("Error: Item is not available in employee list");
else
{
int
i = curItem.IndexOf('\t');
if
(i > 0)
{
listLastName =
curItem.Substring(0, i);
int
l = curItem.Length - i - 1;
string
restOf = curItem.Substring(i + 1, l);
i = restOf.IndexOf('\t');
if
(i > 0)
{
listFirstName =
restOf.Substring(0, i);
l = restOf.Length - i - 1;
listDepartment =
restOf.Substring(i + 1, l);
}
}
//
Select the parent panel to use the selected employee.
navigation.SelectPanel(navigation.SelectParentPanel());
}
} // end
employeeList_SelectedIndexChanged
} // end class
Form1
} // end namespace
Form1.Designer.cs
This code was generated by the compiler but was modified by
hand after the panels were completed via the use of Form1.cs[Design] to remove
an unwanted textbox and to make the panels be more uniformly located and sized.
namespace App
{
partial class Form1
{
/// <summary>
///
/// Required designer variable.
///
</summary>
private
System.ComponentModel.IContainer components
= null;
/// <summary>
/// Clean up any resources being used.
/// </summary>
/// <param
name="disposing">true if managed
resources should be disposed; otherwise, false.</param>
protected
override void
Dispose(bool disposing)
{
if
(disposing && (components != null))
{
components.Dispose();
}
base.Dispose(disposing);
}
#region
Windows Form Designer generated code
/// <summary>
/// Required method for Designer support - do not modify
/// the contents of this method with the code editor.
/// </summary>
private
void InitializeComponent()
{
this.NavigationPanel
= new System.Windows.Forms.Panel();
this.rightArrow
= new System.Windows.Forms.Button();
this.leftArrow
= new System.Windows.Forms.Button();
this.MenuPanel
= new System.Windows.Forms.Panel();
this.Display
= new System.Windows.Forms.Button();
this.Expenses
= new System.Windows.Forms.Button();
this.label5
= new System.Windows.Forms.Label();
this.label4
= new System.Windows.Forms.Label();
this.UpdateEmployee
= new System.Windows.Forms.Button();
this.AddEmployee
= new System.Windows.Forms.Button();
this.label1
= new System.Windows.Forms.Label();
this.label2
= new System.Windows.Forms.Label();
this.label3
= new System.Windows.Forms.Label();
this.AddEmployeesPanel
= new System.Windows.Forms.Panel();
this.ErrorMessageBox
= new System.Windows.Forms.TextBox();
this.AddEnteredEmployee
= new System.Windows.Forms.Button();
this.Department
= new System.Windows.Forms.TextBox();
this.LastName
= new System.Windows.Forms.TextBox();
this.FirstName
= new System.Windows.Forms.TextBox();
this.label10
= new System.Windows.Forms.Label();
this.label9
= new System.Windows.Forms.Label();
this.label8
= new System.Windows.Forms.Label();
this.ListPanel
= new System.Windows.Forms.Panel();
this.DisplayExpensesPanel
= new System.Windows.Forms.Panel();
this.DisplayExpensesDone
= new System.Windows.Forms.Button();
this.AmtListBox
= new System.Windows.Forms.ListBox();
this.label21
= new System.Windows.Forms.Label();
this.label19 = new System.Windows.Forms.Label();
this.DisplayExpensesDepartment
= new System.Windows.Forms.TextBox();
this.DateListBox
= new System.Windows.Forms.ListBox();
this.textBox1
= new System.Windows.Forms.TextBox();
this.DisplayExpensesLastName
= new System.Windows.Forms.TextBox();
this.label17
= new System.Windows.Forms.Label();
this.DescListBox
= new System.Windows.Forms.ListBox();
this.label18
= new System.Windows.Forms.Label();
this.DisplayExpensesFirstName
= new System.Windows.Forms.TextBox();
this.ListPanelTitle
= new System.Windows.Forms.Label();
this.employeeList
= new System.Windows.Forms.ListBox();
this.label15
= new System.Windows.Forms.Label();
this.EnterExpensesPanel
= new System.Windows.Forms.Panel();
this.ErrorExpensesErrorMessage
= new System.Windows.Forms.TextBox();
this.EnterExpensesDone
= new System.Windows.Forms.Button();
this.EnterExpensesButton
= new System.Windows.Forms.Button();
this.EnterExpensesDate
= new System.Windows.Forms.TextBox();
this.EnterExpensesAmount
= new System.Windows.Forms.TextBox();
this.EnterExpensesDescription
= new System.Windows.Forms.TextBox();
this.label16
= new System.Windows.Forms.Label();
this.label14
= new System.Windows.Forms.Label();
this.label6
= new System.Windows.Forms.Label();
this.EnterExpensesDepartment
= new System.Windows.Forms.TextBox();
this.EnterExpensesLastName
= new System.Windows.Forms.TextBox();
this.EnterExpensesFirstName
= new System.Windows.Forms.TextBox();
this.EnterExpensesTitle
= new System.Windows.Forms.Label();
this.CancelEmployeeList
= new System.Windows.Forms.Button();
this.label7
= new System.Windows.Forms.Label();
this.label11
= new System.Windows.Forms.Label();
this.UpdateEmployeesPanel
= new System.Windows.Forms.Panel();
this.ErrorMessage
= new System.Windows.Forms.TextBox();
this.SelectErrorMessage
= new System.Windows.Forms.TextBox();
this.UpdateButton
= new System.Windows.Forms.Button();
this.Remove = new System.Windows.Forms.Button();
this.Modify
= new System.Windows.Forms.Button();
this.SelectDepartment
= new System.Windows.Forms.TextBox();
this.DepartmentLabel
= new System.Windows.Forms.Label();
this.SelectLastName
= new System.Windows.Forms.TextBox();
this.SelectFirstName
= new System.Windows.Forms.TextBox();
this.label13
= new System.Windows.Forms.Label();
this.UpdateEmployeeTitle
= new System.Windows.Forms.Label();
this.label12
= new System.Windows.Forms.Label();
this.ShowList
= new System.Windows.Forms.Button();
this.DisplayExpensesDescription
= new System.Windows.Forms.TextBox();
this.NavigationPanel.SuspendLayout();
this.MenuPanel.SuspendLayout();
this.AddEmployeesPanel.SuspendLayout();
this.ListPanel.SuspendLayout();
this.DisplayExpensesPanel.SuspendLayout();
this.EnterExpensesPanel.SuspendLayout();
this.UpdateEmployeesPanel.SuspendLayout();
this.SuspendLayout();
//
//
NavigationPanel
//
this.NavigationPanel.Controls.Add(this.rightArrow);
this.NavigationPanel.Controls.Add(this.leftArrow);
this.NavigationPanel.Location
= new System.Drawing.Point(0,
0);
this.NavigationPanel.Name
= "NavigationPanel";
this.NavigationPanel.Size
= new System.Drawing.Size(488,
45);
this.NavigationPanel.TabIndex =
0;
//
//
rightArrow
//
this.rightArrow.Location
= new System.Drawing.Point(42,
8);
this.rightArrow.Margin
= new System.Windows.Forms.Padding(3, 2, 3, 2);
this.rightArrow.Name = "rightArrow";
this.rightArrow.Size
= new System.Drawing.Size(33,
33);
this.rightArrow.TabIndex
= 2;
this.rightArrow.UseVisualStyleBackColor
= true;
this.rightArrow.Click
+= new System.EventHandler(this.rightArrow_Click);
//
//
leftArrow
//
this.leftArrow.Location
= new System.Drawing.Point(3,
8);
this.leftArrow.Margin
= new System.Windows.Forms.Padding(3, 2, 3, 2);
this.leftArrow.Name = "leftArrow";
this.leftArrow.Size
= new System.Drawing.Size(33,
33);
this.leftArrow.TabIndex
= 1;
this.leftArrow.UseVisualStyleBackColor
= true;
this.leftArrow.Click
+= new System.EventHandler(this.leftArrow_Click);
//
//
MenuPanel
//
this.MenuPanel.Controls.Add(this.Display);
this.MenuPanel.Controls.Add(this.Expenses);
this.MenuPanel.Controls.Add(this.label5);
this.MenuPanel.Controls.Add(this.label4);
this.MenuPanel.Controls.Add(this.UpdateEmployee);
this.MenuPanel.Controls.Add(this.AddEmployee);
this.MenuPanel.Controls.Add(this.label1);
this.MenuPanel.Controls.Add(this.label2);
this.MenuPanel.Controls.Add(this.label3);
this.MenuPanel.Controls.Add(this.AddEmployeesPanel);
this.MenuPanel.Controls.Add(this.UpdateEmployeesPanel);
this.MenuPanel.Location
= new System.Drawing.Point(0,
46);
this.MenuPanel.Name
= "MenuPanel";
this.MenuPanel.Size
= new System.Drawing.Size(488,
390);
this.MenuPanel.TabIndex
= 1;
//
//
Display
//
this.Display.Location
= new System.Drawing.Point(239,
203);
this.Display.Name
= "Display";
this.Display.Size
= new System.Drawing.Size(75,
23);
this.Display.TabIndex
= 14;
this.Display.Text
= "Display";
this.Display.UseVisualStyleBackColor
= true;
this.Display.Click
+= new System.EventHandler(this.Display_Click_1);
//
//
Expenses
//
this.Expenses.Location
= new System.Drawing.Point(239,
164);
this.Expenses.Name
= "Expenses";
this.Expenses.Size
= new System.Drawing.Size(75,
23);
this.Expenses.TabIndex
= 11;
this.Expenses.Text
= "Enter";
this.Expenses.UseVisualStyleBackColor
= true;
this.Expenses.Click
+= new System.EventHandler(this.Expenses_Click);
//
//
label5
//
this.label5.AutoSize
= true;
this.label5.Location
= new System.Drawing.Point(14,
203);
this.label5.Name = "label5";
this.label5.Size
= new System.Drawing.Size(119,
17);
this.label5.TabIndex
= 10;
this.label5.Text
= "Display Expenses";
//
//
label4
//
this.label4.AutoSize
= true;
this.label4.Location
= new System.Drawing.Point(13,
164);
this.label4.Name
= "label4";
this.label4.Size
= new System.Drawing.Size(107,
17);
this.label4.TabIndex
= 9;
this.label4.Text
= "Enter Expenses";
//
//
UpdateEmployee
//
this.UpdateEmployee.Location
= new System.Drawing.Point(241,
101);
this.UpdateEmployee.Margin
= new System.Windows.Forms.Padding(3, 2, 3, 2);
this.UpdateEmployee.Name
= "UpdateEmployee";
this.UpdateEmployee.Size
= new System.Drawing.Size(73,
23);
this.UpdateEmployee.TabIndex
= 8;
this.UpdateEmployee.Text
= "Select";
this.UpdateEmployee.UseVisualStyleBackColor
= true;
this.UpdateEmployee.Click
+= new System.EventHandler(this.UpdateEmployee_Click);
//
//
AddEmployee
//
this.AddEmployee.Location
= new System.Drawing.Point(241,
60);
this.AddEmployee.Margin
= new System.Windows.Forms.Padding(4);
this.AddEmployee.Name
= "AddEmployee";
this.AddEmployee.Size
= new System.Drawing.Size(73,
23);
this.AddEmployee.TabIndex
= 6;
this.AddEmployee.Text = "Add";
this.AddEmployee.UseVisualStyleBackColor
= true;
this.AddEmployee.Click
+= new System.EventHandler(this.AddEmployee_Click);
//
//
label1
//
this.label1.AutoSize
= true;
this.label1.Font
= new System.Drawing.Font("Microsoft Sans Serif", 12F,
System.Drawing.FontStyle.Regular,
System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label1.Location
= new System.Drawing.Point(214,
24);
this.label1.Name
= "label1";
this.label1.Size
= new System.Drawing.Size(62,
25);
this.label1.TabIndex
= 5;
this.label1.Text
= "Menu";
//
//
label2
//
this.label2.AutoSize
= true;
this.label2.Location
= new System.Drawing.Point(13,
60);
this.label2.Margin
= new System.Windows.Forms.Padding(4, 0, 4, 0);
this.label2.Name
= "label2";
this.label2.Size
= new System.Drawing.Size(99,
17);
this.label2.TabIndex
= 4;
this.label2.Text
= "Add Employee";
//
//
label3
//
this.label3.AutoSize
= true;
this.label3.Location
= new System.Drawing.Point(13,
101);
this.label3.Name
= "label3";
this.label3.Size
= new System.Drawing.Size(120,
17);
this.label3.TabIndex
= 7;
this.label3.Text
= "Update Employee";
//
//
AddEmployeesPanel
//
this.AddEmployeesPanel.Controls.Add(this.ErrorMessageBox);
this.AddEmployeesPanel.Controls.Add(this.AddEnteredEmployee);
this.AddEmployeesPanel.Controls.Add(this.Department);
this.AddEmployeesPanel.Controls.Add(this.LastName);
this.AddEmployeesPanel.Controls.Add(this.FirstName);
this.AddEmployeesPanel.Controls.Add(this.label10);
this.AddEmployeesPanel.Controls.Add(this.label9);
this.AddEmployeesPanel.Controls.Add(this.label8);
this.AddEmployeesPanel.Controls.Add(this.ListPanel);
this.AddEmployeesPanel.Controls.Add(this.label7);
this.AddEmployeesPanel.Controls.Add(this.label11);
this.AddEmployeesPanel.Location
= new System.Drawing.Point(3,
20);
this.AddEmployeesPanel.Name
= "AddEmployeesPanel";
this.AddEmployeesPanel.Size
= new System.Drawing.Size(488,
447);
this.AddEmployeesPanel.TabIndex
= 13;
//
// ErrorMessageBox
//
this.ErrorMessageBox.Location
= new System.Drawing.Point(31,
356);
this.ErrorMessageBox.Name
= "ErrorMessageBox";
this.ErrorMessageBox.Size
= new System.Drawing.Size(444,
22);
this.ErrorMessageBox.TabIndex
= 9;
//
//
AddEnteredEmployee
//
this.AddEnteredEmployee.Location
= new System.Drawing.Point(31,
251);
this.AddEnteredEmployee.Name
= "AddEnteredEmployee";
this.AddEnteredEmployee.Size
= new System.Drawing.Size(75,
23);
this.AddEnteredEmployee.TabIndex
= 8;
this.AddEnteredEmployee.Text
= "Add";
this.AddEnteredEmployee.UseVisualStyleBackColor
= true;
this.AddEnteredEmployee.Click += new System.EventHandler(this.AddEnteredEmployee_Click);
//
//
Department
//
this.Department.Location
= new System.Drawing.Point(126,
183);
this.Department.Name
= "Department";
this.Department.Size
= new System.Drawing.Size(155,
22);
this.Department.TabIndex
= 7;
//
//
LastName
//
this.LastName.Location
= new System.Drawing.Point(297,
126);
this.LastName.Name
= "LastName";
this.LastName.Size
= new System.Drawing.Size(178,
22);
this.LastName.TabIndex
= 6;
//
//
FirstName
//
this.FirstName.Location
= new System.Drawing.Point(126,
126);
this.FirstName.Name
= "FirstName";
this.FirstName.Size
= new System.Drawing.Size(155,
22);
this.FirstName.TabIndex
= 5;
//
//
label10
//
this.label10.AutoSize
= true;
this.label10.Location
= new System.Drawing.Point(31,
186);
this.label10.Name
= "label10";
this.label10.Size
= new System.Drawing.Size(82,
17);
this.label10.TabIndex
= 4;
this.label10.Text
= "Department";
//
//
label9
//
this.label9.AutoSize
= true;
this.label9.Location
= new System.Drawing.Point(31,
131);
this.label9.Name
= "label9";
this.label9.Size
= new System.Drawing.Size(45,
17);
this.label9.TabIndex
= 3;
this.label9.Text
= "Name";
//
//
label8
//
this.label8.AutoSize
= true;
this.label8.Location
= new System.Drawing.Point(294,
87);
this.label8.Name
= "label8";
this.label8.Size
= new System.Drawing.Size(35,
17);
this.label8.TabIndex
= 2;
this.label8.Text
= "Last";
//
//
ListPanel
//
this.ListPanel.Controls.Add(this.DisplayExpensesPanel);
this.ListPanel.Controls.Add(this.ListPanelTitle);
this.ListPanel.Controls.Add(this.employeeList);
this.ListPanel.Controls.Add(this.label15);
this.ListPanel.Controls.Add(this.EnterExpensesPanel);
this.ListPanel.Controls.Add(this.CancelEmployeeList);
this.ListPanel.Location
= new System.Drawing.Point(0,
13);
this.ListPanel.Name
= "ListPanel";
this.ListPanel.Size = new System.Drawing.Size(488,
690);
this.ListPanel.TabIndex
= 16;
//
//
DisplayExpensesPanel
//
this.DisplayExpensesPanel.Controls.Add(this.DisplayExpensesDone);
this.DisplayExpensesPanel.Controls.Add(this.AmtListBox);
this.DisplayExpensesPanel.Controls.Add(this.label21);
this.DisplayExpensesPanel.Controls.Add(this.label19);
this.DisplayExpensesPanel.Controls.Add(this.DisplayExpensesDepartment);
this.DisplayExpensesPanel.Controls.Add(this.DateListBox);
this.DisplayExpensesPanel.Controls.Add(this.DisplayExpensesLastName);
this.DisplayExpensesPanel.Controls.Add(this.label17);
this.DisplayExpensesPanel.Controls.Add(this.DescListBox);
this.DisplayExpensesPanel.Controls.Add(this.label18);
this.DisplayExpensesPanel.Controls.Add(this.DisplayExpensesFirstName);
this.DisplayExpensesPanel.Location
= new System.Drawing.Point(0,
3);
this.DisplayExpensesPanel.Name
= "DisplayExpensesPanel";
this.DisplayExpensesPanel.Size
= new System.Drawing.Size(488,
447);
this.DisplayExpensesPanel.TabIndex
= 17;
//
// DisplayExpensesDone
//
this.DisplayExpensesDone.Location
= new System.Drawing.Point(390,
355);
this.DisplayExpensesDone.Name
= "DisplayExpensesDone";
this.DisplayExpensesDone.Size
= new System.Drawing.Size(75,
23);
this.DisplayExpensesDone.TabIndex
= 32;
this.DisplayExpensesDone.Text
= "Done";
this.DisplayExpensesDone.UseVisualStyleBackColor
= true;
this.DisplayExpensesDone.Click
+= new System.EventHandler(this.DisplayExpensesDone_Click);
//
//
AmtListBox
//
this.AmtListBox.FormattingEnabled
= true;
this.AmtListBox.ItemHeight
= 16;
this.AmtListBox.Location
= new System.Drawing.Point(342,
197);
this.AmtListBox.Name
= "AmtListBox";
this.AmtListBox.Size
= new System.Drawing.Size(120,
148);
this.AmtListBox.TabIndex
= 31;
//
//
label21
//
this.label21.AutoSize
= true;
this.label21.Location
= new System.Drawing.Point(342,
170);
this.label21.Name
= "label21";
this.label21.Size
= new System.Drawing.Size(56,
17);
this.label21.TabIndex
= 30;
this.label21.Text
= "Amount";
//
//
label19
//
this.label19.AutoSize
= true;
this.label19.Location
= new System.Drawing.Point(216,
170);
this.label19.Name
= "label19";
this.label19.Size
= new System.Drawing.Size(38,
17);
this.label19.TabIndex
= 28;
this.label19.Text
= "Date";
//
//
DisplayExpensesDepartment
//
this.DisplayExpensesDepartment.Location
= new System.Drawing.Point(36,
124);
this.DisplayExpensesDepartment.Name
= "DisplayExpensesDepartment";
this.DisplayExpensesDepartment.Size
= new System.Drawing.Size(159,
22);
this.DisplayExpensesDepartment.TabIndex
= 27;
//
//
DateListBox
//
this.DateListBox.FormattingEnabled
= true;
this.DateListBox.ItemHeight
= 16;
this.DateListBox.Location
= new System.Drawing.Point(216,
197);
this.DateListBox.Name
= "DateListBox";
this.DateListBox.Size
= new System.Drawing.Size(120,
148);
this.DateListBox.TabIndex
= 25;
//
//
textBox1
//
this.textBox1.Location
= new System.Drawing.Point(252,
78);
this.textBox1.Name
= "textBox1";
this.textBox1.Size
= new System.Drawing.Size(100,
22);
this.textBox1.TabIndex
= 24;
//
//
DisplayExpensesLastName
//
this.DisplayExpensesLastName.Location
= new System.Drawing.Point(216,
78);
this.DisplayExpensesLastName.Name
= "DisplayExpensesLastName";
this.DisplayExpensesLastName.Size
= new System.Drawing.Size(171,
22);
this.DisplayExpensesLastName.TabIndex
= 23;
//
//
label17
//
this.label17.AutoSize
= true;
this.label17.Font
= new System.Drawing.Font("Microsoft Sans Serif", 12F,
System.Drawing.FontStyle.Regular,
System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label17.Location
= new System.Drawing.Point(200,
37);
this.label17.Name
= "label17";
this.label17.Size
= new System.Drawing.Size(168,
25);
this.label17.TabIndex
= 22;
this.label17.Text = "Display Expenses";
//
//
DescListBox
//
this.DescListBox.FormattingEnabled
= true;
this.DescListBox.ItemHeight
= 16;
this.DescListBox.Location
= new System.Drawing.Point(39,
197);
this.DescListBox.Name
= "DescListBox";
this.DescListBox.Size
= new System.Drawing.Size(168,
148);
this.DescListBox.TabIndex
= 21;
//
//
label18
//
this.label18.AutoSize = true;
this.label18.Location
= new System.Drawing.Point(36,
170);
this.label18.Name
= "label18";
this.label18.Size
= new System.Drawing.Size(79,
17);
this.label18.TabIndex
= 20;
this.label18.Text
= "Description";
//
//
DisplayExpensesFirstName
//
this.DisplayExpensesFirstName.Location
= new System.Drawing.Point(36,
78);
this.DisplayExpensesFirstName.Name
= "DisplayExpensesFirstName";
this.DisplayExpensesFirstName.Size
= new System.Drawing.Size(160,
22);
this.DisplayExpensesFirstName.TabIndex
= 18;
//
//
ListPanelTitle
//
this.ListPanelTitle.AutoSize
= true;
this.ListPanelTitle.Font
= new System.Drawing.Font("Microsoft Sans Serif", 12F,
System.Drawing.FontStyle.Regular,
System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.ListPanelTitle.Location
= new System.Drawing.Point(169,
28);
this.ListPanelTitle.Name
= "ListPanelTitle";
this.ListPanelTitle.Size
= new System.Drawing.Size(41,
25);
this.ListPanelTitle.TabIndex
= 18;
this.ListPanelTitle.Text
= "title";
//
//
employeeList
//
this.employeeList.FormattingEnabled
= true;
this.employeeList.ItemHeight
= 16;
this.employeeList.Location
= new System.Drawing.Point(3,
84);
this.employeeList.Name
= "employeeList";
this.employeeList.Size
= new System.Drawing.Size(479,
292);
this.employeeList.Sorted
= true;
this.employeeList.TabIndex
= 17;
this.employeeList.Visible
= false;
this.employeeList.SelectedIndexChanged
+= new System.EventHandler(this.employeeList_SelectedIndexChanged);
//
//
label15
//
this.label15.AutoSize
= true;
this.label15.Font
= new System.Drawing.Font("Microsoft Sans Serif", 12F,
System.Drawing.FontStyle.Regular,
System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label15.Location
= new System.Drawing.Point(164,
28);
this.label15.Name
= "label15";
this.label15.Size
= new System.Drawing.Size(0,
25);
this.label15.TabIndex
= 16;
//
//
EnterExpensesPanel
//
this.EnterExpensesPanel.Controls.Add(this.ErrorExpensesErrorMessage);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesDone);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesButton);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesDate);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesAmount);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesDescription);
this.EnterExpensesPanel.Controls.Add(this.label16);
this.EnterExpensesPanel.Controls.Add(this.label14);
this.EnterExpensesPanel.Controls.Add(this.label6);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesDepartment);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesLastName);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesFirstName);
this.EnterExpensesPanel.Controls.Add(this.EnterExpensesTitle);
this.EnterExpensesPanel.Location
= new System.Drawing.Point(3,
28);
this.EnterExpensesPanel.Name
= "EnterExpensesPanel";
this.EnterExpensesPanel.Size
= new System.Drawing.Size(488,
370);
this.EnterExpensesPanel.TabIndex
= 17;
//
//
ErrorExpensesErrorMessage
//
this.ErrorExpensesErrorMessage.Location
= new System.Drawing.Point(19,
325);
this.ErrorExpensesErrorMessage.Name
= "ErrorExpensesErrorMessage";
this.ErrorExpensesErrorMessage.Size
= new System.Drawing.Size(445,
22);
this.ErrorExpensesErrorMessage.TabIndex
= 12;
//
//
EnterExpensesDone
//
this.EnterExpensesDone.Location
= new System.Drawing.Point(362,
281);
this.EnterExpensesDone.Name
= "EnterExpensesDone";
this.EnterExpensesDone.Size
= new System.Drawing.Size(75,
23);
this.EnterExpensesDone.TabIndex =
11;
this.EnterExpensesDone.Text
= "Done";
this.EnterExpensesDone.UseVisualStyleBackColor
= true;
this.EnterExpensesDone.Click
+= new System.EventHandler(this.EnterExpensesDone_Click);
//
//
EnterExpensesButton
//
this.EnterExpensesButton.Location
= new System.Drawing.Point(51,
281);
this.EnterExpensesButton.Name
= "EnterExpensesButton";
this.EnterExpensesButton.Size
= new System.Drawing.Size(75,
23);
this.EnterExpensesButton.TabIndex
= 10;
this.EnterExpensesButton.Text
= "Enter";
this.EnterExpensesButton.UseVisualStyleBackColor
= true;
this.EnterExpensesButton.Click
+= new System.EventHandler(this.EnterExpensesButton_Click);
//
//
EnterExpensesDate
//
this.EnterExpensesDate.Location
= new System.Drawing.Point(145,
226);
this.EnterExpensesDate.Name
= "EnterExpensesDate";
this.EnterExpensesDate.Size
= new System.Drawing.Size(100,
22);
this.EnterExpensesDate.TabIndex
= 9;
//
//
EnterExpensesAmount
//
this.EnterExpensesAmount.Location
= new System.Drawing.Point(145,
190);
this.EnterExpensesAmount.Name
= "EnterExpensesAmount";
this.EnterExpensesAmount.Size
= new System.Drawing.Size(100,
22);
this.EnterExpensesAmount.TabIndex
= 8;
//
// EnterExpensesDescription
//
this.EnterExpensesDescription.Location
= new System.Drawing.Point(145,
155);
this.EnterExpensesDescription.Name
= "EnterExpensesDescription";
this.EnterExpensesDescription.Size
= new System.Drawing.Size(191,
22);
this.EnterExpensesDescription.TabIndex
= 7;
//
//
label16
//
this.label16.AutoSize
= true;
this.label16.Location
= new System.Drawing.Point(51,
229);
this.label16.Name
= "label16";
this.label16.Size
= new System.Drawing.Size(38,
17);
this.label16.TabIndex
= 6;
this.label16.Text
= "Date";
//
//
label14
//
this.label14.AutoSize = true;
this.label14.Location
= new System.Drawing.Point(51,
190);
this.label14.Name
= "label14";
this.label14.Size
= new System.Drawing.Size(56,
17);
this.label14.TabIndex
= 5;
this.label14.Text = "Amount";
//
//
label6
//
this.label6.AutoSize
= true;
this.label6.Location
= new System.Drawing.Point(51,
155);
this.label6.Name
= "label6";
this.label6.Size
= new System.Drawing.Size(79,
17);
this.label6.TabIndex
= 4;
this.label6.Text
= "Description";
//
//
EnterExpensesDepartment
//
this.EnterExpensesDepartment.Location
= new System.Drawing.Point(51,
110);
this.EnterExpensesDepartment.Name
= "EnterExpensesDepartment";
this.EnterExpensesDepartment.Size
= new System.Drawing.Size(147,
22);
this.EnterExpensesDepartment.TabIndex
= 3;
//
//
EnterExpensesLastName
//
this.EnterExpensesLastName.Location
= new System.Drawing.Point(222,
70);
this.EnterExpensesLastName.Name
= "EnterExpensesLastName";
this.EnterExpensesLastName.Size
= new System.Drawing.Size(147,
22);
this.EnterExpensesLastName.TabIndex
= 2;
//
//
EnterExpensesFirstName
//
this.EnterExpensesFirstName.Location
= new System.Drawing.Point(51,
70);
this.EnterExpensesFirstName.Name
= "EnterExpensesFirstName";
this.EnterExpensesFirstName.Size
= new System.Drawing.Size(147,
22);
this.EnterExpensesFirstName.TabIndex
= 1;
//
//
EnterExpensesTitle
//
this.EnterExpensesTitle.AutoSize
= true;
this.EnterExpensesTitle.Font
= new System.Drawing.Font("Microsoft Sans Serif", 12F,
System.Drawing.FontStyle.Regular,
System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.EnterExpensesTitle.Location =
new System.Drawing.Point(163,
28);
this.EnterExpensesTitle.Name
= "EnterExpensesTitle";
this.EnterExpensesTitle.Size
= new System.Drawing.Size(150,
25);
this.EnterExpensesTitle.TabIndex
= 0;
this.EnterExpensesTitle.Text
= "Enter Expenses";
//
//
CancelEmployeeList
//
this.CancelEmployeeList.Location
= new System.Drawing.Point(14,
52);
this.CancelEmployeeList.Name
= "CancelEmployeeList";
this.CancelEmployeeList.Size
= new System.Drawing.Size(75,
23);
this.CancelEmployeeList.TabIndex
= 15;
this.CancelEmployeeList.Text
= "Cancel";
this.CancelEmployeeList.UseVisualStyleBackColor
= true;
this.CancelEmployeeList.Click
+= new System.EventHandler(this.CancelEmployeeList_Click);
//
//
label7
//
this.label7.AutoSize
= true;
this.label7.Location
= new System.Drawing.Point(123,
84);
this.label7.Name
= "label7";
this.label7.Size
= new System.Drawing.Size(35,
17);
this.label7.TabIndex
= 1;
this.label7.Text
= "First";
//
//
label11
//
this.label11.AutoSize
= true;
this.label11.Font
= new System.Drawing.Font("Microsoft Sans Serif", 10.8F,
System.Drawing.FontStyle.Regular,
System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.label11.Location
= new System.Drawing.Point(168,
58);
this.label11.Name
= "label11";
this.label11.Size
= new System.Drawing.Size(145,
24);
this.label11.TabIndex
= 0;
this.label11.Text
= "Add Employees";
//
// UpdateEmployeesPanel
//
this.UpdateEmployeesPanel.Controls.Add(this.ErrorMessage);
this.UpdateEmployeesPanel.Controls.Add(this.SelectErrorMessage);
this.UpdateEmployeesPanel.Controls.Add(this.UpdateButton);
this.UpdateEmployeesPanel.Controls.Add(this.Remove);
this.UpdateEmployeesPanel.Controls.Add(this.Modify);
this.UpdateEmployeesPanel.Controls.Add(this.SelectDepartment);
this.UpdateEmployeesPanel.Controls.Add(this.DepartmentLabel);
this.UpdateEmployeesPanel.Controls.Add(this.SelectLastName);
this.UpdateEmployeesPanel.Controls.Add(this.SelectFirstName);
this.UpdateEmployeesPanel.Controls.Add(this.label13);
this.UpdateEmployeesPanel.Controls.Add(this.UpdateEmployeeTitle);
this.UpdateEmployeesPanel.Controls.Add(this.label12);
this.UpdateEmployeesPanel.Controls.Add(this.ShowList);
this.UpdateEmployeesPanel.Location
= new System.Drawing.Point(3,
49);
this.UpdateEmployeesPanel.Name
= "UpdateEmployeesPanel";
this.UpdateEmployeesPanel.Size
= new System.Drawing.Size(485,
366);
this.UpdateEmployeesPanel.TabIndex
= 10;
//
//
ErrorMessage
//
this.ErrorMessage.Location
= new System.Drawing.Point(13,
302);
this.ErrorMessage.Name
= "ErrorMessage";
this.ErrorMessage.Size
= new System.Drawing.Size(459,
22);
this.ErrorMessage.TabIndex
= 16;
//
//
SelectErrorMessage
//
this.SelectErrorMessage.Location
= new System.Drawing.Point(17,
356);
this.SelectErrorMessage.Name
= "SelectErrorMessage";
this.SelectErrorMessage.Size
= new System.Drawing.Size(445,
22);
this.SelectErrorMessage.TabIndex
= 15;
//
//
UpdateButton
//
this.UpdateButton.Location
= new System.Drawing.Point(16,
206);
this.UpdateButton.Name
= "UpdateButton";
this.UpdateButton.Size
= new System.Drawing.Size(75,
23);
this.UpdateButton.TabIndex
= 14;
this.UpdateButton.Text
= "Update";
this.UpdateButton.UseVisualStyleBackColor
= true;
this.UpdateButton.Visible
= false;
this.UpdateButton.Click
+= new System.EventHandler(this.UpdateButton_Click);
//
//
Remove
//
this.Remove.Location
= new System.Drawing.Point(119,
177);
this.Remove.Name
= "Remove";
this.Remove.Size
= new System.Drawing.Size(75,
23);
this.Remove.TabIndex
= 13;
this.Remove.Text
= "Remove";
this.Remove.UseVisualStyleBackColor
= true;
this.Remove.Click += new System.EventHandler(this.Remove_Click);
//
//
Modify
//
this.Modify.Location
= new System.Drawing.Point(16,
177);
this.Modify.Name
= "Modify";
this.Modify.Size
= new System.Drawing.Size(75,
23);
this.Modify.TabIndex
= 8;
this.Modify.Text
= "Modify";
this.Modify.UseVisualStyleBackColor
= true;
this.Modify.Visible
= false;
this.Modify.Click
+= new System.EventHandler(this.Modify_Click);
//
//
SelectDepartment
//
this.SelectDepartment.Location
= new System.Drawing.Point(224,
136);
this.SelectDepartment.Name
= "SelectDepartment";
this.SelectDepartment.Size = new System.Drawing.Size(208,
22);
this.SelectDepartment.TabIndex
= 7;
//
//
DepartmentLabel
//
this.DepartmentLabel.AutoSize
= true;
this.DepartmentLabel.Location
= new System.Drawing.Point(123,
139);
this.DepartmentLabel.Name
= "DepartmentLabel";
this.DepartmentLabel.Size
= new System.Drawing.Size(82,
17);
this.DepartmentLabel.TabIndex
= 6;
this.DepartmentLabel.Text
= "Department";
//
//
SelectLastName
//
this.SelectLastName.Location
= new System.Drawing.Point(224,
107);
this.SelectLastName.Name
= "SelectLastName";
this.SelectLastName.Size
= new System.Drawing.Size(208,
22);
this.SelectLastName.TabIndex
= 5;
//
//
SelectFirstName
//
this.SelectFirstName.Location
= new System.Drawing.Point(42,
106);
this.SelectFirstName.Name
= "SelectFirstName";
this.SelectFirstName.Size
= new System.Drawing.Size(157,
22);
this.SelectFirstName.TabIndex
= 4;
//
//
label13
//
this.label13.AutoSize
= true;
this.label13.Location = new System.Drawing.Point(221,
81);
this.label13.Name
= "label13";
this.label13.Size
= new System.Drawing.Size(76,
17);
this.label13.TabIndex
= 3;
this.label13.Text
= "Last Name";
//
//
UpdateEmployeeTitle
//
this.UpdateEmployeeTitle.AutoSize
= true;
this.UpdateEmployeeTitle.Font
= new System.Drawing.Font("Microsoft Sans Serif", 12F,
System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
this.UpdateEmployeeTitle.Location
= new System.Drawing.Point(167,
24);
this.UpdateEmployeeTitle.Name
= "UpdateEmployeeTitle";
this.UpdateEmployeeTitle.Size
= new System.Drawing.Size(167,
25);
this.UpdateEmployeeTitle.TabIndex
= 0;
this.UpdateEmployeeTitle.Text
= "Update Employee";
//
//
label12
//
this.label12.AutoSize
= true;
this.label12.Location
= new System.Drawing.Point(123,
81);
this.label12.Name
= "label12";
this.label12.Size
= new System.Drawing.Size(76,
17);
this.label12.TabIndex
= 2;
this.label12.Text
= "First Name";
//
//
ShowList
//
this.ShowList.Location
= new System.Drawing.Point(16,
75);
this.ShowList.Name
= "ShowList";
this.ShowList.Size
= new System.Drawing.Size(75,
23);
this.ShowList.TabIndex
= 1;
this.ShowList.Text
= "ShowList";
this.ShowList.UseVisualStyleBackColor
= true;
this.ShowList.Click
+= new System.EventHandler(this.ShowList_Click);
//
//
DisplayExpensesDescription
//
this.DisplayExpensesDescription.Location
= new System.Drawing.Point(36,
119);
this.DisplayExpensesDescription.Name
= "DisplayExpensesDescription";
this.DisplayExpensesDescription.Size
= new System.Drawing.Size(160,
22);
this.DisplayExpensesDescription.TabIndex
= 19;
//
// Form1
//
this.AutoScaleDimensions
= new System.Drawing.SizeF(8F,
16F);
this.AutoScaleMode
= System.Windows.Forms.AutoScaleMode.Font;
this.ClientSize
= new System.Drawing.Size(500,
525);
this.Controls.Add(this.NavigationPanel);
this.Controls.Add(this.MenuPanel);
this.Name
= "Form1";
this.Text
= "Expense It";
this.NavigationPanel.ResumeLayout(false);
this.MenuPanel.ResumeLayout(false);
this.MenuPanel.PerformLayout();
this.AddEmployeesPanel.ResumeLayout(false);
this.AddEmployeesPanel.PerformLayout();
this.ListPanel.ResumeLayout(false);
this.ListPanel.PerformLayout();
this.DisplayExpensesPanel.ResumeLayout(false);
this.DisplayExpensesPanel.PerformLayout();
this.EnterExpensesPanel.ResumeLayout(false);
this.EnterExpensesPanel.PerformLayout();
this.UpdateEmployeesPanel.ResumeLayout(false);
this.UpdateEmployeesPanel.PerformLayout();
this.ResumeLayout(false);
}
#endregion
private
System.Windows.Forms.Panel NavigationPanel;
private
System.Windows.Forms.Button rightArrow;
private
System.Windows.Forms.Button leftArrow;
private
System.Windows.Forms.Panel MenuPanel;
private
System.Windows.Forms.Button Expenses;
private
System.Windows.Forms.Label label5;
private
System.Windows.Forms.Label label4;
private
System.Windows.Forms.Button UpdateEmployee;
private
System.Windows.Forms.Label label3;
private
System.Windows.Forms.Button AddEmployee;
private
System.Windows.Forms.Label label1;
private
System.Windows.Forms.Label label2;
private
System.Windows.Forms.Panel
AddEmployeesPanel;
private
System.Windows.Forms.TextBox Department;
private
System.Windows.Forms.TextBox LastName;
private
System.Windows.Forms.TextBox FirstName;
private
System.Windows.Forms.Label label10;
private
System.Windows.Forms.Label label9;
private
System.Windows.Forms.Label label8;
private
System.Windows.Forms.Label label7;
private
System.Windows.Forms.Label
UpdateEmployeeTitle;
private
System.Windows.Forms.Button
AddEnteredEmployee;
private
System.Windows.Forms.TextBox
ErrorMessageBox;
private
System.Windows.Forms.Panel
UpdateEmployeesPanel;
private
System.Windows.Forms.Button ShowList;
private
System.Windows.Forms.Label label11;
private
System.Windows.Forms.TextBox
SelectErrorMessage;
private
System.Windows.Forms.Button UpdateButton;
private
System.Windows.Forms.Button Remove;
private
System.Windows.Forms.Button Modify;
private
System.Windows.Forms.TextBox
SelectDepartment;
private
System.Windows.Forms.Label DepartmentLabel;
private
System.Windows.Forms.TextBox SelectLastName;
private
System.Windows.Forms.TextBox
SelectFirstName;
private
System.Windows.Forms.Label label13;
private
System.Windows.Forms.Label label12;
private
System.Windows.Forms.Panel ListPanel;
private
System.Windows.Forms.ListBox employeeList;
private
System.Windows.Forms.Label label15;
private
System.Windows.Forms.Button
CancelEmployeeList;
private
System.Windows.Forms.Label ListPanelTitle;
private
System.Windows.Forms.TextBox ErrorMessage;
private
System.Windows.Forms.Panel
EnterExpensesPanel;
private
System.Windows.Forms.Label
EnterExpensesTitle;
private
System.Windows.Forms.Label label16;
private
System.Windows.Forms.Label label14;
private
System.Windows.Forms.Label label6;
private
System.Windows.Forms.TextBox
EnterExpensesDepartment;
private
System.Windows.Forms.TextBox
EnterExpensesLastName;
private
System.Windows.Forms.TextBox EnterExpensesFirstName;
private
System.Windows.Forms.TextBox
EnterExpensesDate;
private
System.Windows.Forms.TextBox
EnterExpensesAmount;
private
System.Windows.Forms.TextBox
EnterExpensesDescription;
private
System.Windows.Forms.Button
EnterExpensesDone;
private
System.Windows.Forms.Button
EnterExpensesButton;
private
System.Windows.Forms.TextBox
ErrorExpensesErrorMessage;
private
System.Windows.Forms.Button Display;
private
System.Windows.Forms.Panel
DisplayExpensesPanel;
private
System.Windows.Forms.TextBox
DisplayExpensesFirstName;
private
System.Windows.Forms.ListBox DescListBox;
private
System.Windows.Forms.Label label18;
private
System.Windows.Forms.TextBox DisplayExpensesDescription;
private
System.Windows.Forms.Label label17;
private
System.Windows.Forms.TextBox textBox1;
private
System.Windows.Forms.TextBox
DisplayExpensesLastName;
private
System.Windows.Forms.TextBox DisplayExpensesDepartment;
private
System.Windows.Forms.ListBox DateListBox;
private
System.Windows.Forms.Label label21;
private
System.Windows.Forms.Label label19;
private
System.Windows.Forms.ListBox AmtListBox;
private
System.Windows.Forms.Button
DisplayExpensesDone;
}
}
