>My application need to call the 'net use' command in MS Window 2000 to
>map to my remote server. So, is there any way to
>know whether I had successfully map to my remote
>drive ? since shell function work asynchronously
>and I can't use the return value to indicate whether
>my mapping is successfully.

You can use API functions WNetAddConnection() or WNetAddConnection2() instead of "net use". These functions returns NO_ERROR or error code when connection cannot be established.