ขอโทดนะค่ะ ใครพอจะมี code เกี่ยวกับปุ่ม ลบใน datagridview บ้างค่ะรบกวนหน่อยนะค่ะ

Private Sub DataGridView1_CellContentClick(sender As Object, e As DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
        If e.ColumnIndex > -1 And e.RowIndex > -1 Then
            If TypeOf sender.Columns(e.ColumnIndex) Is DataGridViewButtonColumn And e.ColumnIndex = 0 Then
               MsgBox("You are click row " & e.RowIndex)
            End If
        End If
    End Sub

Private Sub DataGridView1_CellContentClick(ByVal sender As Object, ByVal e As DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
        If confirm("ยืนยันการลบข้อมูลหรือไม่?") = vbNo Then Return
        If e.ColumnIndex > -1 And e.RowIndex > -1 Then
            If TypeOf sender.Columns(e.ColumnIndex) Is DataGridViewButtonColumn And e.ColumnIndex = 0 Then

                sql = "delete from pd3_jumbo where number_ncr = '" & e.ColumnIndex() & "'"
                If cmd_excuteNonquery() = 0 Then
                    msgbox_fail("ลบไม่สำเร็จ")
                Else
                    msgbox_ok("สำเร็จ")

                End If

            End If
        End If
    End Sub

 Private Sub DataGridView1_CellContentClick(ByVal sender As Object, ByVal e As DataGridViewCellEventArgs) Handles DataGridView1.CellContentClick
        If confirm("ยืนยันการลบข้อมูลหรือไม่?") = vbNo Then Return
        If e.ColumnIndex > -1 And e.RowIndex > -1 Then
            If TypeOf sender.Columns(e.ColumnIndex) Is DataGridViewButtonColumn And e.ColumnIndex = 0 Then

                sql = "delete from pd3_jumbo where number_ncr = '" & DataGridView1(2, e.ColumnIndex).Value & "'"
                If cmd_excuteNonquery() = 0 Then
                    msgbox_fail("ลบไม่สำเร็จ")
                Else
                    msgbox_ok("สำเร็จ")
                    refresh_pd3_jumbo()
                End If
            End If
        End If
    End Sub