Handling Update Exceptions in the DataView Events: Listing 1
If e.Exception IsNot Nothing Then
e.KeepInEditMode = True
e.ExceptionHandled = True
Me.UpdateErrorLabel.Text = e.Exception.Message
ElseIf e.AffectedRows = 0 Then
Me.UpdateErrorLabel.Text = "Record not updated..."
Peter Vogel is a system architect and principal in PH&V Information Services. PH&V provides full-stack consulting from UX design through object modeling to database design. Peter tweets about his VSM columns with the hashtag #vogelarticles. His blog posts on user experience design can be found at http://blog.learningtree.com/tag/ui/.