I have an ASP.NET (VB.NET) page that uses the Cascading Drop Down extender control. The webservice currently has the datasource (e.g. an XML file) hard-coded, based on the CCD example. What I would like to do now is based on the the logged on user, and their Active Directory credentials (at Page Load) programatically select/define which of multiple XML stored on the server should be used by the CDD control. All of the code-behind has been written already, I'm just having a hard time passing the variable generated during Page Load function to the CDD webservice. (Note: The CDD control loads immediately)
Any help or suggestions would be greatly appreciated.
Public ReadOnly Property Document() As XmlDocument
Get
Dim XMLFileName As String = "FileName.xml"
If (_Document Is Nothing) Then
SyncLock _lock
...
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