Ektron CMS400.NET Developer Reference Manual

5. Add the following code to the code behind.
IndexSearch1.Parm.XPath = "/root/subject"
Dim arStr As String()
Dim Str As String
Dim strRet As String
arStr = IndexSearch1.GetXPathValues("/root/subject")
For Each Str In arStr
Next
strRet += Str & ""
Literal1.Text = strRet
Here is a description of what is happening in the code.
• This line defines the parameter XPath location:
IndexSearch1.Parm.XPath = "/root/subject"
• The next three lines create variables:
Dim arStr As String()
Dim Str As String
Dim strRet As String
• This line set the variable arStr as an array of the XPathValues:
arStr = IndexSearch1.GetXPathValues("/root/
subject")
• The for next loop iterates through the array of XPathValues:
For Each Str In arStr
strRet += Str & ""
Next
• The last line displays the values on your web form:
Literal1.Text = strRet
6. Build the project.
7. Browse to your web form.
8. The list of book subject titles appears.
Ektron CMS400.NET Developer Reference Manual, Version 5.1, Revision 5 128