Drag & Drop and right to left problem

2 posts, 0 answers
  1. hosein
    hosein avatar
    42 posts
    Member since:
    Oct 2010

    Posted 23 Jul 2014 Link to this post

    I have a problem with TileView.
    I put a TileView in a SplitContainer--> RadPane control.
    When I Double click and Drag a tile item, an exception will occur.
    This is the Exception Message:

    An unhandled exception of type 'System.NullReferenceException' occurred in Telerik.Windows.Controls.Docking.dll
    Additional information: Object reference not set to an instance of an object.
    How can I handle this exception

    I have another problem with right to left TileView
    when I drag a tile in right to left mode, the tile flips horizontally 180 degrees.
    I attached a picture of right to left TileView
  2. Pavel R. Pavlov
    Pavel R. Pavlov avatar
    1251 posts

    Posted 28 Jul 2014 Link to this post


    I tried to reproduce the reported exception on our side with our latest official release but the code works as expected. Could you please take a look at the project that I tested the behavior with and let me know if I missed something? It would be helpful if you can change the code so that the exception can be reproduced and sent it over. This will allow us to investigate the reasons behind the issue.

    Also, I tested the RightToLeft support and you are right. We confirm that the item looks flipped when you drag it. This is why I logged this issue in our FeedbackPortal as a bug. Please follow the item and stay tuned for any changes. At the moment of writing we cannot bind to any specific time frame for fixing this behavior.

    Pavel R. Pavlov
    Check out Telerik Analytics, the service which allows developers to discover app usage patterns, analyze user data, log exceptions, solve problems and profile application performance at run time. Watch the videos and start improving your app based on facts, not hunches.
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