Failure to validate, but cannot remove in DataGridView

Question

This is in my RowValidation function of DataGridView:

        DataGridViewRow row = viewApplications.Rows[e.RowIndex];
        if (row.Cells[colApplyTo.Index         


        

Answer 1

To remove the row outside the handler, you can call BeginInvoke:

BeginInvoke(new Action(delegate { viewApplications.Rows.RemoveAt(e.RowIndex); }));

This will run the code in the delegate during the next message loop.