Q180762: BUG: SetFocus Changes CommandButton Value to True
Article: Q180762
Product(s): Microsoft Visual Basic for Windows
Version(s): 3.0
Operating System(s):
Keyword(s): kbToolkit kbVBp500bug kbVBp600bug kbOSWinCE100bug kbGrpDSVB
Last Modified: 16-NOV-2001
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The information in this article applies to:
- Microsoft Windows CE Toolkit for Visual Basic 6.0
- Microsoft eMbedded Visual Basic, version 3.0
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SYMPTOMS
========
When the Value property of a CommandButton is set to False and the SetFocus
method of the CommandButton is executed, the CommandButton Value property is set
to True.
RESOLUTION
==========
Set the Value property of the CommandButton to False after the SetFocus method
is called, as follows:
Private Sub Command2_Click()
If Command1.Value = False Then
Command1.SetFocus ' Set focus to Command1.
Command1.Value = False ' Set the Value property back to False.
MsgBox "Command1.Value = " & Command1.Value
Else
Command1.SetFocus 'Set focus to Command1.
End If
End Sub
STATUS
======
Microsoft has confirmed this to be a bug in the Microsoft products listed at the
beginning of this article.
MORE INFORMATION
================
Steps to Reproduce Behavior
---------------------------
1. Create a new Windows CE project in either Visual Basic or eMbedded Visual
Basic. Form1 is created by default.
2. Add two CommandButtons to Form1.
3. Add the following code to Form1:
Private Sub Form_Load()
Command1.Value = False
MsgBox "Command1.Value = " & Command1.Value
End Sub
Private Sub Command2_Click()
Command1.SetFocus
MsgBox "Command1.Value = " & Command1.Value
End Sub
4. Press the F5 key to run the project.
5. Click Command2 and note that a message box appears that indicates that the
Value property of Command1 has been set to True.
Additional query words: wince wce vbce evb vbce6
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Keywords : kbToolkit kbVBp500bug kbVBp600bug kbOSWinCE100bug kbGrpDSVB
Technology : kbVBSearch kbAudDeveloper kbZNotKeyword2 kbVBeMbSearch kbWinCETKVBSearch kbWinCESearch kbVBeMb300
Version : :3.0
Issue type : kbbug
Solution Type : kbpending
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