Visual Programming using C# Lecturer: Saman M. Almufti / Kurdistan Region, Nawroz University, (Visitor : Ararat Institute) facebook: https://www.facebook.com/saman.malmufti youtube link: https://youtu.be/1eZzHheETnk

2. A programming language is a set of commands, instructions uses for creating software
program and for communication between computer and its user to produce various kinds of
output..

3. Computer programming languages are divided over three categories

5. Programming
Data Type
Int
String
Boolian
Double
Float
Conditions
If statements
Switch case
Looping
For loop
While
Do while
Nested loop

6. Creating a new Visual
Studio C# Project
• Once Visual Studio is running the
first step is to create a new
project. This will cause the New
Project window to appear
containing a range of different
types of project. Chose Windows
Forms Application
• At the bottom of the window is a
field for providing a project name.
press the OK button to initiate the
creation of the new project.
• Once the new project has been
created the main Visual Studio
window will appear. At the center
of this window will be a new form
in which we will create the user
interface for our sample C#
application.

7. Toolbox
Form
Controls properties

8. • Every Windows Forms program will use the Form.
• The Form is the most fundamental object used in an
application. By itself, a form does nothing. Its main role is to
host other objects that the user uses to interact with the
computer.

9. Adding Controls
In the design view, you use the mouse to drag controls, which are components
with visual representation such as buttons and text boxes, onto a design surface.
The following illustration shows a combo box that has been dragged from
the Toolbox window onto a form in the Windows Forms Designer.

10. no Property Name Description
1 BackColor Change the background color for the control.
2 Background mage Change the background image displayed in the control.
3 BackgroundImageLayout Change the background image layout .
4 ControlBox Change a value indicating whether a control box is displayed in the caption
bar of the form.
5 Cursor Change the cursor that is displayed when the mouse pointer is over the
control.
6 Font Change the font of the text displayed by the control.
7 ForeColor Change the foreground (font) color of the control. (font)
8 MaximizeBox Change a value indicating whether the Maximize button is displayed in the
caption bar of the form.
9 MinimizeBox Change a value indicating whether the Minimize button is displayed in the
caption bar of the form.
10 Name Change the name of the control.
11 RightToLeft Change a value indicating whether control's elements are aligned to
support locales using right-to-left fonts
12 RightToLeftLayout Change a value indicating whether right-to-left mirror placement is turned
on.
13 StartPosition Change the starting position of the form at run time.
14 Text Change the text associated with this control
15 WindowState Change a value that indicates whether form is minimized, maximized, or
normal.
After you add a control
to the design surface,
you can use
the Properties window
to set its properties,
such as background
color and default text.

11. • A button accepts clicks. In Windows Forms
we use a Button control that accepts click
events and performs other actions in the
user interface.

12. no Property Name Description
1 BackColor Change the background color for the control.
2 Background mage Change the background image displayed in the control.
3 BackgroundImageLayout Change the background image layout .
4 Cursor Change the cursor that is displayed when the mouse pointer is over the
control.
5 Font Change the font of the text displayed by the control.
6 ForeColor Change the foreground (font) color of the control. (font)
7 Name Change the name of the control.
8 RightToLeft Change a value indicating whether control's elements are aligned to
support locales using right-to-left fonts
9 Text Change the text associated with this control

13. In this project
• Changing the backcolor of the form (form properties)
• Drag down two buttons from common controls
• hello button (by clicking in button it shows a messagebox (“hello”))
• exit button (by clicking in button the application will be closed)
• Changing the backcolor , forecolor and font of button (from properties)
Code
private void button1_Click(object sender, EventArgs e)
{
Application.Exit();
}
private void button2_Click(object sender, EventArgs e)
{
MessageBox.Show("hello ");
}
• Click on Exit button
then the
application will be
closed