Hi Aashish,

Try WNetAddConnection2 API function -- it accepts password and user name as parameters.

DECLARE INTEGER WNetAddConnection2 IN mpr;
	STRING @lpNetResource, STRING lpPassword,;
	STRING lpUsername, INTEGER dwFlags

MSDN link:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/wnet/wnet/wnetaddconnection2.asp

FoxPro code sample:
Mapping and disconnecting network drives in FoxPro application
http://www.news2news.com/vfp/?example=387&function=597