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| Title | See if a control is in a control array |
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| Description | This example shows how to see if a control is in a control array in Visual Basic 6. It uses an On Error Resume Next statement to protect itself while checking the cotrol's Index property. |
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| Keywords | control, control array, index |
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| Categories | Controls, Software Engineering |
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The program uses an On Error Resume Next statement to protect itself and then tries to access the control's Index property. If the control is not in a control array, this raises an error.
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' Return True if the control is in a control array.
Private Function IsInControlArray(ByVal ctl As Control) As _
Boolean
Dim i As Integer
On Error Resume Next
i = ctl.Index
IsInControlArray = (Err.Number = 0)
End Function
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