VS 2008 and Telerik.Web.UI version upgrade

4 posts, 0 answers
  1. Kalyan
    Kalyan avatar
    17 posts
    Member since:
    Sep 2010

    Posted 02 Sep 2010 Link to this post


    Here are the steps I have followed to upgrade from version
    Telerik.Web.UI version = 2009.1.311.35
    to Telerik.Web.UI version = 2010.2.826.35

    I Installed 2010.2.826.35 on my machine and replaced the old Telerik.Web.UI.Version.dll on the VS2008 Add references with the new one.  I maually edited the web config and changed the version attribute alone to 2010.2.826.35. I also copied the Telerik.Web.Design.dll to project references.

    However on the designer I still see the things like
    Error Creating Control - Master content Update Panel
    failed to create designer "Telerik.Web.UI.RadAjaxPanel, Telerik.Web.UI, Version=2009.1.311.35 Culture=neutral, PublicKeyToken=121fae78195ba3d4"

    The old dll is in a different folder but there are no references to it.

    Is my upgrading methods correct? How to solve the designer problem of not rendering the radcontrols?

    I appreciate all the help.
  2. Sebastian
    Sebastian avatar
    9934 posts

    Posted 07 Sep 2010 Link to this post

    Hello Kalyan,

    How to address the design-time exception you receive you can see from the directions provided in this documentation topic. General guidelines how to upgrade our AJAX controls to another version or license you can find here.
    Best regards,
    the Telerik team
    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items
  3. Scott Horrocks
    Scott Horrocks avatar
    3 posts
    Member since:
    Apr 2004

    Posted 26 Oct 2011 Link to this post

    Your second link (here) is outdated and broken.
  4. Iana Tsolova
    Iana Tsolova avatar
    3388 posts

    Posted 26 Oct 2011 Link to this post

    Hi Scott,

    Find the proper link below:

    Kind regards,
    Iana Tsolova
    the Telerik team
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to their blog feed now
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