创建虚拟桌面的代码（重启桌面进程）（使用GetThreadDesktop，CreateDesktop，SetThreadDesktop等函数）

在 里挖坟得来，有兴趣查查这几个函数...

1. #include "windows.h"  
2. #pragma comment(lib,"user32.lib")  
3. int main()  
4. {  
5.     STARTUPINFO si;  
6.     PROCESS_INFORMATION pi;  
7.     char DeskName[]="pp";  
8.     HDESK hold = GetThreadDesktop(GetCurrentThreadId());  
9.     HDESK hhdesk = CreateDesktop( DeskName, NULL, NULL, DF_ALLOWOTHERACCOUNTHOOK, GENERIC_ALL, NULL);  
10.     SwitchDesktop( hhdesk);  
11.     SetThreadDesktop( hhdesk);  
12.     ZeroMemory( &si, sizeof(si) );    
13.     si.cb = sizeof(si);     
14.     si.lpDesktop = DeskName;  
15.     ZeroMemory( π, sizeof(pi) );    
16.     CreateProcess( NULL, "explorer", NULL, NULL, FALSE, 0, NULL, NULL, &si, π);  
17.     Sleep(60000);  
18.     SwitchDesktop( hold);  
19.     CloseDesktop( hhdesk);  
20. }  

http://blog.csdn.net/wangningyu/article/details/5179221