DataGridView - Determine if a row has been edited

[P K]

I have a Datagridview.
I only edit couple of columns.
No new rows are added.
I need to know the count of "rows" that were modified.
how do I acheive this?

[Phillip Williams]

You might want to update and store a counter variable in the ViewState or the
Session upon each successful update (which marks an Edit).

For example if you were using SqlDataSource object with your GridView then
you might handle the SqlDataSource.U pdated event:

Protected Sub SqlDataSource_U pdated(sender As Object, e As
SqlDataSourceSt atusEventArgs)
If e.AffectedRows > 0 Then
dim iCounter as Integer
If Not ViewState("Reco rdsEditedCounte r") Is Nothing Then
iCounter= ViewState("Reco rdsEditedCounte r") + 1
Else
iCounter = 1
End If
ViewState("Reco rdsEditedCounte r")= iCounter
End If
End Sub
--
HTH,
Phillip Williams
http://www.societopia.net
http://www.webswapp.com
"P K" wrote:

I have a Datagridview.
I only edit couple of columns.
No new rows are added.
I need to know the count of "rows" that were modified.
how do I acheive this?