ASM Community

Hi,
There are a few more tweaks you need. Have a look at the following code:

invoke BeginPaint, hDlg, ps
mov hdc, eax
invoke CreateCompatibleDC, hdc
mov hMemDC, eax
invoke SelectObject, hMemDC, hBitMap
mov hOldBitmap, eax ; <-------
invoke GetClientRect, hDlg, rect
invoke BitBlt, hdc, 0, 0, rect.right, rect.bottom, hMemDC, 0, 0, SRCCOPY
invoke SelectObject, hMemDC, hOldBitMap ; <----- Resource leak otherwise
invoke DeleteDC, hMemDC

; Text Colors
invoke SelectObject, hdc, hFont;
mov hOldFont, eax
invoke SetTextColor, hdc, 0DFBAA2h
mov rgbPrevText, eax
invoke SetBkMode, hdc, TRANSPARENT
mov rect.top, ........ ; top coordinate for area you want text drawn to
mov rect.right, ........ ; right coordinate for area you want text drawn to
mov rect.bottom, ........ ; bottom coordinate for area you want text drawn to
mov rect.left, ........ ; left coordinate for area you want text drawn to
invoke ExtTextOut, hdc, 10, 41, ETO_CLIPPED, addr rect, addr MsgSobre2, NumberOfCharactersInString, NULL
invoke SelectObject, hdc, hOldFont ; <------ Select the Old Font back in
invoke SetTextColor, hdc, rgbPrevText
invoke SetBkMode, hdc, OPAQUE
; invoke DeleteObject, hFont <---- Commented out because you don't want
; to delete this here - you will need to use it again the next time
; your window is painted. Delete this when the window is destroyed


A couple of other things I would look at are contained in the following lines:

invoke PostQuitMessage, NULL
mov eax, FALSE

invoke DefWindowProc, hWin, uMsg, wParam, lParam

There is no need to call DefWindowProc in a dialog box procedure. These procedures generally just return TRUE if they process a message and FALSE otherwise. However WM_PAINT is one of the few exceptions to this. Unless you paint every part of your application (titlebar, the works) you should do whatever painting you need to do and then return FALSE so that windows does its thing.

You also don't need to call PostQuitMessage for a dialog based application. EndDialog does everything you need.

Hi,

You can try this, does word wrap or CRLF.

.ELSEIF uMsg==WM_PAINT

	mov eax,hWin

	.IF eax == hDlg

		invoke BeginPaint,hDlg,addr ps

		mov    hdc,eax

		invoke CreateCompatibleDC,hdc

		mov    hMemDC,eax

		invoke SelectObject,hMemDC,hBitMap

		mov OldObject,eax

		invoke GetClientRect,hDlg,addr rect



		invoke SetBkMode,hMemDC,TRANSPARENT

		invoke SetTextColor,hMemDC,0

		invoke GetObject,hBitMap,SIZEOF BITMAP,ADDR bmp

		mov rect.left,0

		mov rect.top,0

		mov eax,bmp.bmWidth

		mov rect.right,eax

		mov eax,bmp.bmHeight

		mov rect.bottom,eax

		invoke DrawText,hMemDC,OFFSET Text,-1,ADDR rect,DT_NOCLIP or DT_LEFT or DT_WORDBREAK

		

		invoke BitBlt,hdc,0,0,rect.right,rect.bottom,hMemDC,0,0,SRCCOPY

		invoke SelectObject,hMemDC,OldObject

		invoke DeleteDC,hMemDC

		invoke EndPaint,hDlg,addr ps

	.ENDIF

Hi Donkey

Great, this is exactly what i'm testing...


I'm testing your above routine, and the new you posted.