1. I ll validate a cell and create a new row on sucessful validation.
Row creation will not be done multiple time. I mean to say is threre are
new row. If the user is in the first row and there is already the row been
creted then I ll not create a new row. Its a is vis versa .
I have handled the above senario in datagridview Keypress event. By
"Linda Liu [MSFT]" wrote:
> Hi Komandur,
>
> Based on my understanding, you'd like to add a new row in a DataGridView
> when the focus leaves the current cell. If I'm off base, please feel free
> to let me know.
>
> I performed a test calling the DataGridView.Rows.Add method in the
> CellLeave event handler. The result is that an exception occurs when this
> method is called--'Operation cannot be performed in this event handler'.
>
> Could you tell me why you'd like to add a new row in the DataGridView when
> the focus leaves the current cell? Could you please explain your scenario?
>
> Only if I understand your problem, I may provide you with possible
> assistance.
>
> Thank you for your understanding!
>
> Sincerely,
> Linda Liu
> Microsoft Online Community Support
>
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