After migration ASP.Net 1.1 to 3.5: TreeView control is not displaying data in hierar


DevX Home    Today's Headlines   Articles Archive   Tip Bank   Forums   

Results 1 to 1 of 1

Thread: After migration ASP.Net 1.1 to 3.5: TreeView control is not displaying data in hierar

  1. #1
    Join Date
    Dec 2008
    Posts
    2

    Smile After migration ASP.Net 1.1 to 3.5: TreeView control is not displaying data in hierar

    Hi,

    Before migration: Existing application (running on .Net 1.1) is using custom control developed by inheriting TreeView control of Microsoft.Web.UI.WebControls and displays data (country & its city’s) in heirarchical format.

    After migrating existing application: the same custom control is not displaying data in hierarchical format, only country node is being shown (city nodes are not shown), I mean +/- icons are not being shown. Any idea what could be the problem?

    Additionally I would like to highlight points:
    • Custom control in design view (application *.aspx page) is rendering with Error Creating Control object reference not set to an instance of an object.
    • But I have checked assembly reference is correct. Note: reference I have done is using @Register tag in web page (Source section).

    Thanks.

    Regards,
    Atheeq
    Last edited by na_atheeq; 12-19-2008 at 02:55 AM.

Similar Threads

  1. ASP.NET - IE6 is not displaying WebServer Control.
    By Sajjad Haider in forum ASP.NET
    Replies: 1
    Last Post: 09-01-2003, 12:45 PM
  2. Treeview control for my ASP.Net web page
    By Franco22 in forum Architecture and Design
    Replies: 1
    Last Post: 10-18-2002, 12:12 AM
  3. Replies: 0
    Last Post: 10-11-2002, 11:52 AM
  4. Free ASP.NET Web Matrix Design/Editor Tool Released
    By ASPSmith Training in forum dotnet.announcements
    Replies: 0
    Last Post: 06-18-2002, 04:39 AM
  5. ASP.NET Data Form Wizard Control
    By max caber in forum .NET
    Replies: 0
    Last Post: 01-16-2002, 12:21 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
HTML5 Development Center
 
 
FAQ
Latest Articles
Java
.NET
XML
Database
Enterprise
Questions? Contact us.
C++
Web Development
Wireless
Latest Tips
Open Source


   Development Centers

   -- Android Development Center
   -- Cloud Development Project Center
   -- HTML5 Development Center
   -- Windows Mobile Development Center