Active x control
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The document discusses how to create and run ActiveX controls in Visual Basic. It provides steps to create a simple calculator ActiveX control and system clock ActiveX control. The key steps include starting Visual Basic, clicking on the ActiveX control, giving the project a name, adding coding for functionality, adding the component to the toolbox, dragging it onto a form, setting the project properties, and executing the ActiveX control.
Active x control
- 2. What is Active x control Application - Clock - Calculator How we create Active x control How we can run Active x control
- 3. ActiveXis a framework for defining reusable software components in a programming language independent way.
- 4. Calculator For Addition System Clock
- 5. First we start the VB then this dialog box will appears then click on active x control.
- 7. Now we create a simple calculator for addition. Give the name to project is calculatorcontrol from property window.
- 8. Click on the command button(=) . Then coding window will open now we write the code is:
- 9. Now click on project menu and add a form
- 10. Now component is alive in toolbox click on that component and drag on the screen.
- 11. Now we set the property for execution
- 12. Select standard EXE from project type form1 from startup project.
- 13. Now execute it .
- 14. First we start the VB then this dialog box appears. click on active x control.
- 15. Now draw clock on it and give name clockcontrol to project from property window
- 16. Coding is write on the timer , button & usercontrol button is: Private Sub Command1_Click() Timer1.Enabled = False End Sub Private Sub Timer1_Timer() h = Hour(Time) lblhours.Caption = h m = Minute(Time) lblmin.Caption = m s = Second(Time) lblsec.Caption = s End Sub Private Sub UserControl_Initialize() Timer1.Enabled = True End Sub
- 17. Now add form from project menu.
- 18. Now clock component is alive in toolbox click on it and drag on the form.
- 19. Now we set the property for execution
- 20. Select standard EXE from project type form1 from startup project.
- 21. Now execute it.