Re: [Mingw-users] [NEWBIE] invalid conversion

[Maurizio <MJ...@mc...>]

Hello, and thanx for answering.

> Could you please post a short code sample illustrating the problem? I 
> think I know the cause but I need to be sure.

mm_snapview.h:42: invalid conversion from `void*' to `HWND__*'
mm_snapview.h:44: invalid conversion from `void*' to `HWND__*'

HANDLE h;
WIN32_FIND_DATA fd;
HDC wndDC;
HBITMAP hbmp=NULL;
*type=0;
if ((h=FindFirstFile(fn,&fd))!=INVALID_HANDLE_VALUE)
 {
 if (lstrcmpi(fd.cFileName+lstrlen(fd.cFileName)-3,"png")==0)
  {
    p2d->structsize=sizeof(PNGD_P2DINFO);
    p2d->flags=0;
    p2d->pngfn=fd.cFileName;
    if (!read_png_to_dib(p2d))
      {
42       wndDC=GetDC(hw);           ERROR HERE
       hbmp=CreateDIBitmap(wndDC,p2d->lpdib,CBM_INIT,p2d->bits,(LPBITMAPINFO)p2d->lpdib,DIB_RGB_COLORS);
44       ReleaseDC(hw,wndDC);      ERROR HERE
         *type=2;
       }
    FindClose(h);
    }
 else if ............

********************

AND ALSO

********************

 mm_preferences.h:154: invalid conversion from `void*' to `HBRUSH__*'

HBRUSH hbrush;
HDC hdc;
OPENFILENAME ofn;
char temp[MAX_PATH];
char fn[MAX_PATH];
RECT raux;
switch (iMessage)
 {
   case WM_CTLCOLORSTATIC:
154   hbrush=GetStockObject(BLACK_BRUSH);      ERROR HERE

Thank you.

Maurizio