CreateEllipticRgn / CreateRectRgn

[edk]

other are Syntax with "."

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   BMP_BAND1.Label_1.value := "ABC"   

list line work but

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   hWnd  := GETHWNDFROM(BMP_BAND1.Label_1)

fail with Syntax Error ... so how is the right Syntax to Get Handle of Control (not a API Question)

i guess i have to use a Macro for those Situation and that is what i want to find out before try a Big Application.

IMHO simplest way:

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hWndLabel_1 := BMP_BAND1.Label_1.Handle

OR

hWndLabel_1 := GetProperty('BMP_BAND1', 'Label_1', 'Handle') 

OR

hWndLabel_1 := GetControlHandle ('Label_1', 'BMP_BAND1')		//GetControlHandle (ControlName,ParentForm)

[AUGE_OHR]

hi,

IMHO simplest way:

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hWndLabel_1 := BMP_BAND1.Label_1.Handle

OR

hWndLabel_1 := GetProperty('BMP_BAND1', 'Label_1', 'Handle') 

OR

hWndLabel_1 := GetControlHandle ('Label_1', 'BMP_BAND1')		//GetControlHandle (ControlName,ParentForm)

you are my Hero, THX

[AUGE_OHR]

hi,

i have try Sample with FiveWin and got a Error

Error E2140 hmg_uhr.prg 459: Declaration is not allowed here in function HB_FUN_BMP_PAINT
*** 1 errors in Compile ***

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HB_FUNC(BMP_PAINT)
{
   HWND hWnd;
   HBITMAP hBitmap;
   HDC memDC, hDC;
   RECT rect;
   RECT aSource;
   BITMAP bm;
   int nMode;

   hWnd     = (HWND)    hb_parnl (1);
   hBitmap  = (HBITMAP) hb_parnl  (2);
   nMode    = hb_parni (3);

   GetClientRect(hWnd, &rect);

458   // hDC = GetDC (hWnd);   // obtine un hDC para toda el area del cliente (se puede pintar en cualquier lugar del area del cliente)
459   PAINTSTRUCT ps;
460   hDC = BeginPaint (hWnd, &ps);  // obtiene un hDC solo para el area invalida (area que debe ser repintada) en un mensaje WM_PAINT

so i ask Antonio

In C code all variables declarations must go before the code, so please move that line here:

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    HB_FUNC(BMP_PAINT)
    {
       HWND hWnd;
       HBITMAP hBitmap;
       HDC memDC, hDC;
       RECT rect;
       RECT aSource;
       BITMAP bm;
       int nMode;
       PAINTSTRUCT ps;

       ...
     

so i wonder that it run under harbour / HMG