Вывод картинки (в формате bmp) в Win32 API

#define IDB_BITMAP1 123
...
LRESULT CALLBACK WndProc(HWND hWnd, UINT message,WPARAM wParam, LPARAM lParam)
{
...
BITMAP bm;
HDC hDc,hdcBm;
static HBITMAP hBitMap;
...
case WM_CREATE:
...
hBitMap=LoadBitmap(NULL,(LPTSTR)IDB_BITMAP1);
...
case WM_PAINT:
hDc = BeginPaint(hWnd, &ps);
hdcBm=CreateCompatibleDC(hDc);
SelectObject(hdcBm,hBitMap);
GetObject(hBitMap,sizeof(bm),&bm);
BitBlt(hDc,10,10,bm.bmWidth, bm.bmHeight, hdcBm, 0,0, SRCCOPY);
DeleteDC(hdcBm);
EndPaint(hWnd, &ps);
break;
...
}

if( ! hBitMap )
{
    d = ::GetLastError();
}

hBitMap=LoadBitmap( hInstance, MAKEINTRESOURCE(IDB_BITMAP1) );   // hInstance - параметр WinMain
// hBitMap=LoadBitmap(NULL,(LPTSTR)IDB_BITMAP1);  // Error

HINSTANCE hInstance;
HBITMAP hBitmap;
 
int WINAPI WinMain(HINSTANCE hInst,HINSTANCE hPrevInst,LPSTR qwerty,int nCmdShow)
{
    hInstance=hInst;
    ...
}
LRESULT CALLBACK WndProc(HWND hWND, UINT msg, WPARAM wParam, LPARAM lParam)
{
    HDC hDC, hdcMem;
    BITMAP bm;
    HGDIOBJ hbmOld;
    PAINTSTRUCT ps;
    ...
    switch(wParam)
    {
    case WM_CREATE:
        if ((hBitmap=LoadBitmap(hInstance,MAKEINTRESOURCE(IDB_BITMAP1)))==NULL)
        {
            MessageBox(hWND,"Нет картинки","Ошибка",MB_OK);
            break;
         }
         ...
     case WM_PAINT:
         hDC = BeginPaint(hWND, &ps);
     hdcMem=CreateCompatibleDC(hDC);
     hbmOld=SelectObject(hdcMem,hBitmap);
     GetObject(hBitmap,sizeof(bm),&bm);
     BitBlt(hDC,0,0,bm.bmWidth,bm.bmHeight,hdcMem,0,0,SRCCOPY);
     SelectObject(hdcMem,hbmOld);
     DeleteDC(hdcMem);
         EndPaint(hWND, &ps);
         return 0;
         ...
    }
}