IMAGE DE FOND (BMP) DANS UNE FORM [DEVC++]

1/ Dans Edit Ressources File:
Image1 BITMAP "D:/Programme/Cpp/KDo[W32]/os1.bmp"

2/ Dans votre code:

	2-1/ La bibliotheque :
#include <windows.h>
	
	2-2/ Déclarer vos variables:
PAINTSTRUCT ps;
RECT rect;
HGLOBAL hgbl;
HDC hdc, hdc2;
HINSTANCE hinst;
HBITMAP hbmp;

	2-3/ Affichage de l'image:
[...]
LRESULT CALLBACK WindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)                  
{
case WM_PAINT:
hbmp=(HBITMAP)LoadImage(hinst,"Image1", IMAGE_BITMAP, 0, 0, LR_CREATEDIBSECTION); // va chercher l'image 
hdc = BeginPaint( hwnd, &ps );
GetClientRect(hwnd,&rect);
hdc2 = CreateCompatibleDC(hdc);
SelectObject(hdc2, hbmp);  
StretchBlt(hdc,0,0,260,270,hdc2,0,0,260,270, SRCCOPY); // incorpore l'image dans la form
DeleteDC(hdc2);
EndPaint( hwnd, &ps );
break;                          
[...]
}