Private Sub CheckPosition()
Dim char_pos As Long
Dim row As Long
Dim col As Long

    char_pos = SendMessage(Text1.hwnd, EM_GETSEL, 0, 0)
    char_pos = char_pos \ &H10000

    row = SendMessage(Text1.hwnd, EM_LINEFROMCHAR, _
        char_pos, 0) + 1
    col = char_pos - SendMessage(Text1.hwnd, EM_LINEINDEX, _
        -1, 0) + 1

    lblPosition.Caption = "(" & Format$(row) & ", " & _
        Format$(col) & ")"
End Sub

Private Sub Text1_KeyDown(KeyCode As Integer, Shift As _
    Integer)
    CheckPosition
End Sub

Private Sub Text1_KeyUp(KeyCode As Integer, Shift As _
    Integer)
    CheckPosition
End Sub

Private Sub Text1_MouseDown(Button As Integer, Shift As _
    Integer, X As Single, Y As Single)
    CheckPosition
End Sub

Private Sub Text1_MouseUp(Button As Integer, Shift As _
    Integer, X As Single, Y As Single)
    CheckPosition
End Sub