The Treeview Control Design And Application

With the continuous development of computer technology, a variety of programming tools begin to grow up. In the C / S architecture, Visual Basic, Visual C + +, Delphi, PowerBuilder and some visual programming tools develop their user interfaces for years.These programming tools make major breakthroughs in reuse, scalability, compatibility, cross-platform, multiple database support and etc, which alos make the C / S developers can effectively use visual programming tools to develop a variety of software to achieve the multiplier effect. But in the rapid development of web today, we need transform application from the C / S to B / S .Facing to a long cycle, difficult maintenance, slow updates of traditional website development, we have urgent need for people to be very easy to provide a rapid application development platform for web2.0.This article describes a new visual we development environment which combines the advanced technology of Web2.0, changed the traditional website development platform for users with an extremely easy to quickly develop web2.0 application platform. Described in the text, TreeView widget integrated in this platform, using a tree data storage organization, using data collector, data binding which are the latest technology to effectively separate the data and code.Through the combination of visual configuration and related applications,the platform can achieve data storage management, security management, log management, statistics, search engine, user interface functions such as diversification. TreeView widget is designed not only to meet the needs of rapid development of the web site, but also really improve the reusability of code.The new birth of web visual environment will lead a new web era.