I am having trouble updating VSTO to an access database.
Try
            Me.Validate()
            Me.TRgraphBindingSource.EndEdit()
            Me.TRgraphTableAdapter.Update(Me.TRgraphDBDataSet. TRgraph)
            MsgBox("Update successful")

        Catch ex As Exception
            MsgBox("Update failed")
        End Try
I keep getting the message Update is not a member of the TableAdapter. Can anyone point me in the right direction?

Thanks for any help
Tom