动态绑定TreeView控件实现网站分类导航

在Web应用程序开发中经常使用TreeView控件来分级或分层视图的形式来显示信息．类似于Windows中在资源管理器里以树形结构方式显示文件和目录等信息。以多层次网站分类导航为例，在ASP．NET环境下，采用递归算法实现TreeView控件与SQLServer数据库中数据的动态绑定．对于TreeView控件在实际项目开发中的应用具有一定的参考价值。

Achieve Site Category Navigation by Dynamic Binding TreeView Control

TreeView control is often used to display information according to the form of hierarchical or hierarchical view in Web application, it is similar to display files and directories according to tree structure in explorer of Windows. Takes the multi-level Site Category Navigation, as an example, in ASP.NET environment, uses recursive algorithm dynamically bind the TreeView control with data in a SQL Server database,it has a certain reference value for appling TreeView control in the actual development of the project.