我设完系统变量后采用下面一句后启动别的应用程序系统变量已经可以用了,但是这个应用程序本身还不行,必须重新启动这个程序才行.怎么样才能是这个环境变量设完后直接在这个应用程序中就能用呢?
SendMessage(HWND_BROADCAST,WM_SETTINGCHANGE,0,(LPARAM)TEXT("Environment"));
SendMessage(HWND_BROADCAST,WM_SETTINGCHANGE,0,(LPARAM)TEXT("Environment"));
SendMessage(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM)TEXT("Environment"));