在多线程的情况下使用模态对话框出现的问题
代码如下:
HANDLE g_hEvent;
unsigned int WINAPI Thread1(PVOID pvParam)
{
_beginthreadex(NULL,0,Thread2,NULL,0,NULL);
WaitForSingleObject(g_hEvent,INFINITE);
...
CreateWindow(...,WS_OVERLAPPEDWINDOW,...);
...
}
unsigned int WINAPI Thread2(PVOID pvParam)
{
DialogBox(g_hInst,"Dlg",NULL,Proc);
return 0;
}
BOOL CALLBACK Proc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
...
case IDOK:
SetEvent(g_hEvent);
case IDCANCEL:
EndDialog(hwnd,0);
return TRUE;
...
}
线程2的模态对话框结束前将事件g_hEvent设置为有信号,这样线程1等待结束继续执行,它创建了一个窗口,但这个窗口出来后就自动最小化了,想了半天也没想出个头绪,求教高人!!!