Cancelling Row Change In A Data Grid?

Nov 11, 2009

Does anyone know how to cancel a row change in a data grid? What I want is to allow the user to modify a row in a grid. When they try to leave a row after changing it, then prompt them to save the changes before moving to the new row. So far, the rowleave event is working to prompt them to save or not. But I'd like to give them the option to cancel...which should leave them on the original row. The rowleave event, nor any other similar event, appears to have the abiity to cancel the move.

I thought about remembering the row number and just putting it back on that row...but it seems like there probably should be a better way to cancel the row change.

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Code: For Each r As DataGridViewRow In DataGridView1.Rows
'don't touch the blank line, it is pointless and will error out
If r.IsNewRow = False Then
'set the current line with the current ID.

[Code]...

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If txtUsername.Text = vbNullString Then
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[Code].....

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Public Class Form1
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[Code].....

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<Grid.RowDefinitions>

[code].....

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Here is my code:

Try
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_Obj.ImportAttendence("c:Info_pc.xls", DataGrid1)
Catch ex As Exception

End Try

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[Code]...

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code excerpt:

Private Sub myDataTable_TableNewRow(ByVal sender As Object, ByVal e As System.Data.DataTableNewRowEventArgs) Handles Me.TableNewRow
Dim f As New Form1

[Code].....

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Private Sub UploadProgressChanged(ByVal sender As Object, ByVal e As System.Net.UploadProgressChangedEventArgs)
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[Code]...

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[Code]...

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This doesn't work for me:
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[code].....

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[Code]...

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Dim myGrid = Html.Telerik().Grid(Of SomeModel) _
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[code]....

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