C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Computer Laboratory No. 7

Computer Applications 3 Visual Programming

Folder Name: ACTIVITY NO. 7 Project Name: SYSTEM LOGOUT Form Name: TURN OFF COMPUTER Filename: activity7 (StudentNumberNickname)

Example activity7 (19Vinrey)

Step 1 Start creating a New Project (Ctrl + N). Go to Visual Basic Menu Bar: File >>> New Project.

A B C

Choice

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Step 2 Select Windows Forms Application from the list of templates and type the Project Name: SYSTEM LOGOUT then press ‘OK button’.

Step 3 Save the entire project. Go to Visual Basic Menu Bar: File >>> Save All (Ctrl + Shift + S).

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Step 4 Save your project by clicking the Save button in the Save Project dialog box.

Step 5 Declare the Form Name as TURN OFF COMPUTER in the Properties Window (F4). Click the Text and type the Form Name opposite on it.

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Step 6 Save the form. Go to Visual Basic Menu Bar: File >>> Save Form1.vb As…

Step 7 From Save File As dialog box, type the Filename as activity7

(StudentNumberNickname)and press the ‘save button’.

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Step 8 Start placing controls on the form and follow the layout design shown below with control setting and declaration.

Button 1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs) Handles Button1.Click Shell(“shutdown –l”) End Sub

Button 2 Private Sub Button2_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs) Handles Button2.Click Shell(“shutdown –s”) End Sub

Button 3

Private Sub Button3_Click(ByVal sender As System.Object, ByVal e AsSystem.EventArgs) Handles Button3.Click Shell(“shutdown –r”) End Sub

1 2

3 A B C

Choice

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Step 9 To add additional forms (add two forms) go to Visual Basic Menu Bar: Project>>>Add Windows Form…. Type the Filenamesas activity7A

(StudentNumberNickname) /activity9B (StudentNumberNickname) and declare the Form Name as TURN OFF COMPUTER in the Properties Window (F4).

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Additional:

Double click your mouse elsewhere in the form. You will be prompted to the code window. Under the public class form provide information for the following comments: ' STUDENT NAME:

' STUDENT NICKNAME:

' STUDENT NUMBER:

' CLASS SECTION:

' SUBJECT:

' TEACHER:

' DATE:

double click

comment

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Step 10 Debug and run the program. Go to Visual Basic Menu Bar: Debug >>> Start

Debugging (F5) or directly press this icon from the toolbar .

Alternative procedure in debugging the program.

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Step 11 Use the Label control to type your Name, Nickname, Student Number and

Mathayom level.

Step 12 Save again the whole project before closing the application program. Go to Visual Basic Menu Bar: File >>> Save All (Ctrl + Shift + S).

C H O N K A N Y A N U K O O N S C H O O L Tamnaknam Street, Bangplasoi, AmphurMuang C h o n b u r i 2 0 0 0 0 , T h a i l a n d Tel. No. : 038-277581 loc 622 Fax No.: 038-270529

http:/ /chonkanya.ac.th

http:/ /www.interjobsjm.com

Output:

Final output of the program is shown below. NOTE: If you debug, it will restart or shut down your computer, causing you to lose your work if unsaved. Save your work before testing your project.

A B C

Choice