The document describes a public library management application with both Windows and web-based front ends. The application allows users to add new members, check books in and out, and has been converted to a web service for interoperability. Key features include validation, error handling, and an intuitive user interface. Sample code is provided for both the Windows and ASP.NET versions. Security was added to the web service using WSE certificates.

1. Public Library application Windows & Web applications Developer: Efoe CLUMSON [email_address] Phone: (718)736 5576

3. The Windows front-end. The main form

4. The Member Info form

5. The Add New member form Used to add new library member to the database and automatically generates A member ID.

6. Checking out a book Check out is done by entering an ISBN number and a copy number.

7. Sample codes: Windows

10. The ASP.NET Web site version. Additional requirements For this web version of the library project, a login screen will be require for librarians Who will be allow to administer library members and books.

11. Add Member page Adds a new library member and generates a new member ID

12. Sample codes: Website

13. Loading the states info into the dropdown box This method will then be called in the Page_Load() event handler to actually load the states info in the dropdown box.

15. The Webservice The webservice version of the Library system. Will allow interoperability with other system that might need to use the library methods. Also WSE security is used for enhanced security.

16. The coding of these WebMethods is similar to all other methods of the Library WebService .