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validating empty cell on Value changed ?

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BoboP View Drop Down
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    Posted: 25 June 2008 at 3:31am
Hi !
I used values changed event to identify if cell value is empty . But if cell value is empty and it looses its focus , values changed event does not get fired.
It fires only if you types something.
Now my problem id prevent user from keeping some cells empty . How to do that

Help !
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Aaron View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Aaron Quote  Post ReplyReply Direct Link To This Post Posted: 25 June 2008 at 4:29am
Hi,
 
Add items with default values. User knows what to enter (value or chars) and you don't have to check the empty fields. You only have to check if an item has been changed.
Product: Xtreme SuitePro (ActiveX) version 15.0.2
Platform: Windows XP (32bit) - SP 2
Language: Visual Basic 6.0

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Post Options Post Options   Thanks (0) Thanks(0)   Quote BoboP Quote  Post ReplyReply Direct Link To This Post Posted: 25 June 2008 at 6:06am
Hi,

Thanks for replying..
I can give default values but is there any other way , we can check for mandatory fields ? And warn user for empty fields?


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Post Options Post Options   Thanks (0) Thanks(0)   Quote Aaron Quote  Post ReplyReply Direct Link To This Post Posted: 25 June 2008 at 6:56am
Hi,
 
Private Sub wndPropertyGridFiles_AfterEdit(ByVal Item As XtremePropertyGrid.IPropertyGridItem, NewValue As String, Cancel As Boolean)
    If NewValue = Empty Then
        MsgBox "This field is required, cannot be empty"
        Cancel = False ' I would expect this to work but it isn't :(
    End If
End Sub
 
This event fires also when no value or same value is entered. But it should be selected again if cancel = false. I ask myself what the purpose of cancel in this event is
Product: Xtreme SuitePro (ActiveX) version 15.0.2
Platform: Windows XP (32bit) - SP 2
Language: Visual Basic 6.0

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