Datagridview rowvalidating delete
We have a N-Tier app, so I am saving the record per row instead of per cell.
I have a requirement from the business user mandating a confirmation dialog to be shown asking if the user wants to save the data when the user navigates away from the current editing row.
I also explicity tried using the column name without success (see below) Data Grid View1.
Cell Leave, Address Of dgv Receipt_Cell Leave Receipt. The exception occurs when i try and access the datagridview.currentrow property in my rowvalidating event handler, or alternatively datagridview.rows(e.rowindex).
Editing Control Showing, Address Of dgv Receipt_Editing Control Showing Add Handler dgv Receipt. Item("Sample ID", 0) End Sub Private Sub dgv Receipt_Cell Leave(By Val sender As System. Key Press, Address Of txt Box_Key Press End If End Sub Private Sub txt Box_Key Press(By Val sender As System. For example if I have a filter set to name = bob and attempt to add a row but specify name = bill i will get the Index Out Of Range Exception.
Cell Leave If Not (txtbox Is Nothing) Then Remove Handler txtbox. I have managed to narrow down the conditions that cause the error and it seems to surface if i have a filter set for a paricular column value.
Could you guys please advice how I can programmtically delete/remove/clear the content of a cell of Data Grid View? Public Class Form1 Private Sub Form1_Load(By Val sender As System.
Say,for example, I have the following code that populates with data in Data Grid View.