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| #include <windows.h>
#include <stdio.h>
#include "usuelles.h"
LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
BOOL CALLBACK DialogProcNouvelleTread(HWND hWndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam);
HINSTANCE hInstance;
HANDLE hButton;
int i = 0;
int WINAPI WinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPSTR lpszArgument, int nFunsterStil)
{
HWND hWnd;
MSG messages;
WNDCLASSEX wincl;
hInstance = hThisInstance;
// Infos importantes
wincl.hInstance = hThisInstance;
wincl.lpszClassName = "Classe principale";
wincl.lpfnWndProc = WindowProcedure;
wincl.style = CS_DBLCLKS;
wincl.cbSize = sizeof (WNDCLASSEX);
// Icones et curseurs par défaut
wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
wincl.lpszMenuName = NULL;
wincl.cbClsExtra = 0;
wincl.cbWndExtra = 0;
wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;
DeleteFile ("tracage.txt");
if (!RegisterClassEx (&wincl)) {
Message (NULL, "Erreur dans la création de la fenêtre", "Erreur", TRUE);
return -1;}
hWnd = CreateWindowEx (
0,
"Classe principale",
"Titre",
WS_OVERLAPPEDWINDOW | WS_VISIBLE,
CW_USEDEFAULT,
CW_USEDEFAULT,
544,
375,
HWND_DESKTOP,
NULL,
hThisInstance,
NULL
);
if (!hWnd) {
Message (NULL, "Erreur dans la création de la fenêtre", "Erreur", FALSE);
return -1;}
while (GetMessage (&messages, NULL, 0, 0))
{
TranslateMessage(&messages);
DispatchMessage(&messages);
}
UNREFERENCED_PARAMETER (hPrevInstance);
UNREFERENCED_PARAMETER (lpszArgument);
UNREFERENCED_PARAMETER (nFunsterStil);
return messages.wParam;
}
LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_CREATE:
if (i==0) {
hButton = CreateWindow ("BUTTON", "nouvelle fenêtre", WS_CHILD | WS_VISIBLE, 10, 10, 514, 325, hwnd, NULL, hInstance, NULL);
}
i += 1;
break;
case WM_COMMAND:
if (lParam == (long)hButton) {
HWND hWnd2;
MSG messages;
hWnd2 = CreateWindowEx (
0,
"Classe principale",
"Titre 2",
WS_OVERLAPPEDWINDOW | WS_VISIBLE,
10,
10,
544,
375,
NULL,
NULL,
hInstance,
NULL
);
if (!hWnd2) {
Message (NULL, "Erreur dans la création de la fenêtre 2", "Erreur", FALSE);
return -1;}
while (GetMessage (&messages, NULL, 0, 0))
{
if ((messages.hwnd == hWnd2)||(messages.message == WM_PAINT)) {
TranslateMessage(&messages);
DispatchMessage(&messages);}
}
}
break;
case WM_DESTROY:
PostQuitMessage (0);
break;
default:
return DefWindowProc (hwnd, message, wParam, lParam);
}
return 0;
} |
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