用命令使程序退出的VC程序

#include "stdafx.h" #include "resource.h" //-------------------------------------------------- int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) { HWND hWnd; char pp1[128]; int plen; char* ccp; ccp = lpCmdLine; *pp1 = 0; while ((BYTE)*ccp && (BYTE)*ccp<=' ') ccp ++; plen = 0; while ((BYTE)*ccp && (BYTE)*ccp>=' ') { pp1[plen] = *ccp; plen ++; ccp ++; } pp1[plen] = 0; if ((BYTE)*pp1==0) strcpy(pp1,"OSKMainClass"); hWnd = FindWindow(pp1,0); if (hWnd) { PostMessage(hWnd,WM_DESTROY,0,1); } return 0; }