DefineDosDevice

#include <windows.h>

int main(int argc, char* argv[])
{
 printf("DefineDosDevice!\n");
 //set 
 BOOL rs =DefineDosDevice(DDD_RAW_TARGET_PATH,"U:","\\??\\D:\\DHCP");

 if (0)
 {
  rs =DefineDosDevice(DDD_REMOVE_DEFINITION,"U:",NULL);
 }

 printf(" rs= %d",rs);


 return 0;
}

本地用户下创建 盘符会在用户注销后消失 winobj在session中看到符号链接

如果用在system下创建 即可一直保存 winobj在global中看到