摘要： 在多线程程序设计一书中,有这样的代码: WNDCLASS wc; memset(&wc, 0, sizeof(wc)); wc.lpfnWndProc = MainWndProc; wc.hInstance = hInstance; wc.hIcon = LoadIcon (hInstance, "GenIco"); wc.hCursor = LoadCursor(NULL,IDC_ARROW); wc.hbrBackground= GetSysColorBrush... 阅读全文