XProfan

Source wurde al 15.07.2007 de el MMJ-Quellcodesammlung (Dietmar Horn) en el Babyklappe en XProfan.Com abgelegt:
RichEdit: Cursor abfragen
Stefan Rápidamente
-Begin----------------------------------------------------------- ------
-Encabezamiento-Archivos------------------------------------------------------
 $H Windows.ph
 $H RichEdit.ph
 $H Structs.ph
 $H Messages.ph
-Estructuras----------------------------------------------------------
Declarar CharRange#
Struct CharRange = ~CHARRANGE
Dim CharRange#, CharRange
-Globale Variables---------------------------------------------------
Declarar Ende&, hButton&, hWin&, hRtf&
-Función GetCursorPosX (Spalte)-------------------------------------

Proc GetCursorPosX

    SendMessage(hRtf&, ~EM_EXGETSEL, 0, CharRange#)
    Volver Int(CharRange#.cpMax& - (SendMessage(hRtf&,
    ~EM_LINEINDEX, SendMessage(hRtf&, ~EM_EXLINEFROMCHAR, 0,
    CharRange#.cpMin&), 0)) + 1)

ENDPROC

-Función GetCursorPosY (Línea)--------------------------------------

Proc GetCursorPosY

    SendMessage(hRtf&, ~EM_EXGETSEL, 0, CharRange#)
    Volver Int(SendMessage(hRtf&, ~EM_EXLINEFROMCHAR, 0,
    CharRange#.cpMin&) + 1)

ENDPROC

-Main----------------------------------------------------------------
-GUI---------------------------------------------------------------
hWin& = @Crear(Ventana, %hWnd, Test, 100, 100, 320, 270)

If hWin&

    hRtf& = @Crear(RichEdit, hWin&, Kein Texto, 5, 5, 300, 200)
    hButton& = @Crear(Button, hWin&, Cursor-Position ermitteln,
    5, 210, 300, 24)

EndIf

-Ereignisschleife--------------------------------------------------
Claro Ende&

Repeat

    WaitInput

    If %Key = 2

        Ende& = 1

    ElseIf @Clicked(hButton&)

        @MessageBox(Línea:  + @Str$(GetCursorPosY()) + @Chr$(13) +
        @Chr$(10) + Spalte:  + @Str$(GetCursorPosX()),
        XY-Position, ~MB_OK)

    EndIf

Until Ende&

Disponer CharRange#
-End-------------------------------------------------------------------
End