Install the Treeview Control)

To use the Microsoft Treeview control in ASP. NET, you must download the control and install it locally to use the. Download Page:

Download the package to your local computer and install it.ProgramThe IE Web controls directory will be created in C: \ Program Files \, and click Start> All Programs>. NET 2003->.. Net tool-> Visual Studio. NET 2003 command prompt, execute c: \ Program Files \ IE Web controls directory build. bat batch processing file (in the batch processing file, the CSC path may be incomplete, you need to find the CSC path, and then enter C: \ Program Files \ IE Web controls: Execute the content in the batch files.) The build directory is automatically created and then the command is executed:

Xcopy/S/I c: \ Program Files \ IE Web controls \ build \ Runtime c: \ inetpub/wwwroot/webctrl_client \ defaults 0/y

Modify the source folder according to your installation path, but the target folder cannot be changed. make sure that the default website of your IIS service points to the C: \ Inetpub \ wwwroot directory. Otherwise, the Treeview control cannot be resolved.

Now you can parse the Treeview control, but to use the Treeview control in Microsoft Visual Studio. NET 2003, you must configure it.

Open the project in Microsoft Visual Studio. NET 2003, right-click the control bar on the left, select Add/Remove items, and click browse to find

C: \ Program Files \ IE Web controls \ build \ Microsoft. web. UI. webcontrols. DLL file, and then confirm, now you can find the Treeview and the other three controls in the web form tab.