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DataGridView: Distinguishing between new row and an existing row

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Hi,

I have a DGV in bound mode, but one of the column is unbound.

In the DataGridView, there are several validation events, such RowValidating,CellValidating,CancelRowEdit etc. 

In code of these event handlers, how do I know if the cell or the row I'm validating is the new row which has not been commited to the datasource?

Basically  I need to be able distinguish between a new row being created and an existing being edited.

The DataGridViewRow.IsNewRow does not work. 

Please help.


Mizan Rahman


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