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Hello Jing,
Is there check if the esc key is pressed in aftercell event? since i am handling the data.. when i press the esc key it takes and erase the data and i want to cancel it.
Shane
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When the EndReason property of event argument is Cancel that means user pressed Esc key, but what do you mean that 'cancel it'? the Edit operation is finished, you can't cancel anything.
Last edited by Jingwood (2016-04-12 08:15:35)
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Hello Jing,
I want to managed the Esc key event.. In the code there if the data is nothing or not a double it, just sets the data to nothing.. and finishes normally. I did have set to cancel, but changed it because when pressed backspace and enter it didnt delete it, not when does if delete and press esc it deletes it. what i want to do is put a condition to check if the esc was pressed and it would do normalfinish and not set the data to nothing.
Private Sub AfterCellEditIsNumeric(sender As Object, e As CellAfterEditEventArgs)
Dim val As Double = 0
If e.NewData Is Nothing OrElse Not Double.TryParse(e.NewData.ToString(), val) Then
e.NewData = Nothing
e.EndReason = EndEditReason.NormalFinish
Else
e.NewData = val
End If
End SubOffline
As your code
e.EndReason = EndEditReason.NormalFinish it should work.
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Hello Jing,
It works, but when use this way it removes the e.newdata.. when esc is pressed, i dont want to do that.. i want be able to manage it. like in keypress event.
if i have.. 123 in the cell and press backspace it erase it, when press esc does not revert to the 123 but sets it to nothing.
Shane
If use EndEditReason.NormalFinish the enter button works, if use EndEditReason.Cancel the esc works, so i dont put anything in it, works right
Private Sub AfterCellEditIsNumeric(sender As Object, e As CellAfterEditEventArgs)
Dim val As Double = 0
If e.NewData Is Nothing Then
e.NewData = Nothing
e.EndReason = EndEditReason.Cancel
ElseIf e.NewData Is String.Empty Then
ElseIf Not Double.TryParse(e.NewData.ToString(), val) Then
e.NewData = Nothing
e.EndReason = EndEditReason.Cancel
Else
e.NewData = val
End If
End SubLast edited by asparatu (2016-04-12 08:48:31)
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Hi Shane, is this problem get solved? I can't see from you reply.
Last edited by Jingwood (2016-04-12 12:20:57)
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Hello Jing,
No... sorry.. I got to work by just work right by not handling the endedit on the newdata string
Shane
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What's your problem now?
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Hello Jing,
there is not problem now.. i was just telling you.. I was able to get it working correctly without trying to handling the endreason, when the newdata is string.empty. sorry,, still didnt explain clearly enough of how i get to work right.
Shane
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Glad to hear that!
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