Thanks for Replay IVaylo .

My Problem is . I have xslt one file and xml . if xml file read from db side (store procedure) . if each node & sub node  click and retrieve from xml file  db side .

now am using xml datasource  it's only binding xslt file . it's  style purpose only using . it's not binding xml file value. I need help  how to use xslt file & xml file also .in xmldatasource . can you share with your contact number . I will call you .

But older code was working fine . they are not using xml datasource . only using ultrawebtree  control . and binding property Readxmldoc . it's working fine .   

Thanks & Regards

Nagarajan P

9894916082

Thanks For Replay Ivaylo.

Your said is exactly correct .  here attached my xslt file . for xml file read from db side . see the below code .

SqlConnection mysqlConn = new SqlConnection();

mysqlConn.ConnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["RMM_ProductValuation_DEVConnectionString"].ConnectionString;

XmlDocument myXmlDoc = new XmlDocument();

XmlReader myXmlDataReader;

myXmlDataReader = SqlHelper.ExecuteXmlReader(mysqlConn, CommandType.StoredProcedure, "spsBookHierarchyRootNodesXml");

myXmlDoc.Load(myXmlDataReader);

XmlDocument myTransFormedDoc = TransformDoc(myXmlDoc);

xsd.Data = myTransFormedDoc.OuterXml;

TreeView1.DataSource = xsd;

TreeView1.DataBind(); //

I want to know which property is binding the Textfield value . in xslt file property is Text1.  if set Text1 property the compiler throw error . no Text1 property

please guide me . what can I do ? or please share with your contact no . I will call you .