By Prashant Brall
The Treeview control is not a part of regular ASP.NET,
and are Inherited from Microsoft.Web.UI.WebControls.
Microsoft Web Controls are easy to use and can provide
real rich GUI to your web pages in no time.You can
download these controls from
http://msdn.microsoft.com/downloads/samples/internet/asp_dot_net_ServerControls/webcontrols/
After you download run the setup program to install
the controls on your machine.
This samples shows you a simpler way to bind a
Treeview control to an external XML file,however
there are lot of advance feature such as events and
ImageUrl of a treeview control which can make
you application really user friendly.
Other feature of application development is that you
can configure IIS for SQL server to output SQL queries
in XML.This can be done using "configure SQL XML
support in IIS" option from SQL Server Tab.With this
you can configure the server to output the data in XML
format using "select * from for XML AUTO"
to generate the external XMl file from database and
directly bind the xml file to treenode..
Okay enough of theory following are the aspx page and
the xml file. Copy both the files in your virtual and
load the page..
Download 446.zip
Happy dotnetting !!!
