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

在upk 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