error datagridview

Private Sub DataGridView1_DataError(ByVal sender As System.Object, ByVal e As System.Windows.Forms.DataGridViewDataErrorEventArgs) Handles DataGridView1.DataError

        If e.Context = DataGridViewDataErrorContexts.Formatting OrElse DataGridViewDataErrorContexts.PreferredSize Then
            e.ThrowException = False
        End If

    End Sub