Pinning Pane Throws Exception

3 posts, 0 answers
  1. James
    James avatar
    136 posts
    Member since:
    Nov 2008

    Posted 08 May 2010 Link to this post


    I'm receiving the following exception when pinning a pane:

    Line: 56
    Error: Unhandled Error in Silverlight Application
    Code: 2531   
    Category: ParserError      
    Message: Failed to assign to property 'System.Windows.Controls.Primitives.Popup.Child'.    
    Line: 202    
    Position: 31

    This only occurs after I've loaded RadDocking using LoadLayout from Xml that contains a RadPane that is unpinned.

    So to reiterate, you need to load RadDocking with a layout that contains a pane that is unpinned. When you attempt to pin that pane the exception is thrown.

    Can you replicate this your end?

    I am using build Silverlight_4_2010_1_0430.



  2. Miroslav Nedyalkov
    Miroslav Nedyalkov avatar
    1718 posts

    Posted 12 May 2010 Link to this post

    Hi James,

     I couldn't reproduce this problem. Could you please open a support ticket and provide us with a sample project that reproduces the issue? This would be very helpful for find out what the problem is.

    Best wishes,
    Miroslav Nedyalkov
    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. James
    James avatar
    136 posts
    Member since:
    Nov 2008

    Posted 29 May 2010 Link to this post

    No problem, I found what was causing this and it looks like a bug in Silverlight when displaying a Pop Up within a Pop Up. Setting IsOpen in Xaml to True caused the exception, but if I set IsOpen during the Loaded event handler then all is fine. Very strange!

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