showing custom error to user

Asked By theiry henry

12-Aug-10 01:37 AM

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i m gettting error of conflict voilation when i m deleting any record from Datagrid .this err is due to foreign key referenced to other table.I want to catch this err from domain service and show a custom err to user..How can i do dat.plz nyone help me out..

re: showing custom error to user

Sandra Jain replied to theiry henry

12-Aug-10 03:01 AM

Write a function like this in code behind:

Private Sub ShowMessage(ByVal type As String, ByVal Message As String)
ScriptManager.RegisterStartupScript(Me, Me.GetType(), type, "<script>alert('" & Message & "');</script>", False)
End Sub

Now whereever you handle it just call this function and pass your custom message like this:

ShowMessage("error", "Foreign key violated")