Smart Client Technology In Henan Province, The National Student Loan Management Information System

Smart Client is a new development model that launched by Microsoft in 2004,which combines the advantage of rich-client and thin-client, not only has powerful Windows program user interface, but also has the features of Web application that can update and upgrade conveniently. Henan National Student Loan Management Information System (HNSLMIS), is a system that manage the national student loan of colleges and universities in Henan province, using smart client technology. Base on the characteristics of smart client, this paper analyzes the HNSLMIS and found it has a shortcoming-can't work offline.Aiming at the shortage, this thesis focuses on the existing design pattern of offline function, such as offline application, occasionally connected support. After analyzing and comparing, this paper sums up a solution that enables current system work offline. With the help of smart client software factory, on the basis of application block, we developed the new demonstration version of HNSLMIS.The new demonstration version of HNSLMIS can monitor the status of connection in time, user can login offline and work as usual. This version has total five features of smart client and is a true smart client. This version laid a solid foundation for future reconstruction and promotion of the HNSLMIS.