Win32API質問箱 Build24
■ このスレッドは過去ログ倉庫に格納されています
0335310
NGNGWNDPROC fnDefProc;// グローバル
LRESULT CALLBACK ParentProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
static HWND hButton;
switch(msg) {
case WM_CREATE:
hButton = CreateWindow("BUTTON", "PUSH", WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON,
0, 0, 100, 100, hwnd, (HMENU)1, ((LPCREATESTRUCT)lp)->hInstance, NULL);
fnDefProc = (WNDPROC)GetWindowLong(hButton, GWL_WNDPROC);
SetWindowLong(hButton, GWL_WNDPROC, (LONG)ButtonProc);
break;
case WM_DESTROY:
// SendMessage(hButton, WM_DESTROY, wp, lp);
MessageBox(hwnd, "Parent", "end", MB_OK);
PostQuitMessage(0);
break;
default: return DefWindowProc(hwnd, msg, wp, lp);
}
return 0;
}
LRESULT CALLBACK ButtonProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
if(msg==WM_DESTROY) MessageBox(NULL, "Child", "end", MB_OK);
return CallWindowProc(fnDefProc, hwnd, msg, wp, lp);
}
■ このスレッドは過去ログ倉庫に格納されています