RadRichTextBox throws System.OutOfMemoryException Exception

2 posts, 0 answers
  1. Lee
    Lee avatar
    2 posts
    Member since:
    Jun 2010

    Posted 01 Oct 2013 Link to this post

    Hello Telerik Team,

    We are usign Telerik Controls for Silverlight (version 2012.2.1015.1050) and having a problem when use really "big" RadDocument controls. For testing I created a RadDocument object and started adding new fragments so the number of pages grows. I noticed that the exception 'System.OutOfMemoryException' is thrown when number of pages between 500 and 600 in a RadDocument object. It depends on a CPU of course. However, it is a serious issue for us, because we need to display documents with more than 1000 pages sometimes. I don't know whether this is a bug or limitation of Silverlight, but maybe it has been solved in new versions of Telerik Controls for Silverlight?

  2. Boby
    Admin
    Boby avatar
    595 posts

    Posted 04 Oct 2013 Link to this post

    Hi Lee,
    It highly depends on the machine and the content of the document (e.g. the number of annotations, etc.), but generally document of 500-600 pages are considered on the limit of acceptable performance/memory consumption for RadRichTextBox.

    It's however worth trying your demo application with the latest version, as we have fixed some memory leaks which may have lead to additional memory consumption.

    Regards,
    Boby
    Telerik
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