1. #include <stdio.h>
2. #include <windows.h>
5. // Programme permettant de supprimer la barre de titre  
6. // des fenetres VAPS pour le projet EIS2
8. int Resizable = FALSE;
11. int main(int argc, char *argv[], char *envp[])
12. {
13. char   cWindowName[256];
14. HWND   hWindow;
15. LONG   current_style, new_style;
17. LONG_PTR style;
19. if (argc < 2)
20. {
21.  printf("Usage : %s titre\n", argv[0]);
22.  return (0);
23. }
25. strcpy(cWindowName, argv[1]);
27. if (argc == 3)
28. {
29.  if (strcmp (argv[2], "RESIZE" ) == 0)
30.   Resizable = TRUE;
31.  else
32.   Resizable = FALSE;
33. }
34. else
35. {
36.  Resizable = FALSE;
37. }
39. hWindow = FindWindow(NULL, cWindowName);
41. if (hWindow)
42. {
43.  printf("Found window %s\n", cWindowName);
44.  current_style = GetWindowLong (hWindow, GWL_STYLE);
46.  printf("Current style of the window = %x\n", current_style);
47.  // Suppression titre fenetre seulement
48.  if (Resizable)
49.   new_style = WS_VISIBLE | WS_DLGFRAME | WS_CLIPSIBLINGS | WS_THICKFRAME;
50.  else
51.   new_style = WS_VISIBLE | WS_DLGFRAME | WS_CLIPSIBLINGS;
52.  //SetLastError(0);
53.  style = SetWindowLongPtr(hWindow, GWL_STYLE, new_style);
54.  printf("Error=%lu\n", style);
55.  printf("Send new style to the window = %x\n", new_style);
56. }
57. else
58. {
59.  printf("Error, window %s not found ...\n", cWindowName);
60. }
62. }

#include <stdio.h>
#include <windows.h>
// Programme permettant de supprimer la barre de titre
// des fenetres VAPS pour le projet EIS2
int Resizable = FALSE;
 
int main(int argc, char *argv[])
{
    char   cWindowName[256];
    HWND   hWindow;
    LONG   current_style, new_style;
    LONG_PTR style;
    if (argc < 2)
    {
        printf("Usage : %s titre\n", argv[0]);
        return (0);
    }
 
    strcpy(cWindowName, argv[1]);
    if (argc == 3)
        Resizable = strcmp(argv[2], "RESIZE" ) == 0;
 
    hWindow = FindWindow(NULL, cWindowName);
    if (hWindow)
    {
        printf("Found window %s\n", cWindowName);
        current_style = GetWindowLong (hWindow, GWL_STYLE);
        printf("Current style of the window = %x\n", current_style);
        // Suppression titre fenetre seulement
        new_style = current_style & ~WS_OVERLAPPEDWINDOW;
        if (Resizable) new_style |= WS_THICKFRAME;
        //SetLastError(0);
        style = SetWindowLongPtr(hWindow, GWL_STYLE, new_style);
        printf("Error=%lu\n", style);
        printf("Send new style to the window = %x\n", new_style);
    }
    else
    {
        printf("Error, window %s not found ...\n", cWindowName);
    }
    return 0;
}