RadRichTextBox Perfomance

7 posts, 0 answers
  1. Brian
    Brian avatar
    5 posts
    Member since:
    Sep 2013

    Posted 27 Sep Link to this post

    I have an RTF document that is made up of many smaller RTF documents merged together.  The document that I am using for testing contains over 1100 pages. Printing this document setting the Document property of a RadRichTextBox and calling the print method is very slow.  I can open the same document in Word and it prints about 10 times faster.  Are there any recommendations for improving printing performance?  Thanks.
  2. Todor
    Admin
    Todor avatar
    168 posts

    Posted 28 Sep Link to this post

    Hello Brian,

    It will be of our great help if you can send us the document with which you are experiencing performance issues. In this way, we can test what might slow down the process. 

    In addition, you can check this article which describes what are the known performance issues and how some of them could be solved.

    Looking forward to your reply.

    Regards,
    Todor
    Telerik by Progress
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  4. Brian
    Brian avatar
    5 posts
    Member since:
    Sep 2013

    Posted 28 Sep in reply to Todor Link to this post

    Hi Todor,

    I have attached the document that I am working with for testing.  The site will only allow image extensions so I added .jpg to the filename.

  5. Todor
    Admin
    Todor avatar
    168 posts

    Posted 30 Sep Link to this post

    Hello Brian,

    Thank you for the sent project.

    Setting the document and printing it further, requires the document to be paginated (measured and arranged). I've measured the importing and rendering of the document in RadRichTextBox and it takes about 135 seconds. I've logged requests in our backlog regarding performance improvements in such scenarios with large documents (around 1200 pages). You can follow the related items in our feedback portal in order to be notified about any related changes:
    As a workaround for the performance issues, I could suggest you to print the documents separately instead of merging them into a single one and to notify the users (e.g. show a ProgressBar) about the progress.

    Please get back to us again if you have further questions or any feedback.

    Regards,
    Todor
    Telerik by Progress
    Do you need help with upgrading your AJAX, WPF or WinForms project? Check the Telerik API Analyzer and share your thoughts.
  6. Brian
    Brian avatar
    5 posts
    Member since:
    Sep 2013

    Posted 22 Nov in reply to Todor Link to this post

    Hi Todor,

    Just wanted to check on the progress of these issues.  Has there been a determination of when these issues might get resolved?  Thanks.

    Brian

  7. Mihail
    Admin
    Mihail avatar
    192 posts

    Posted 25 Nov Link to this post

    Hello Brian,

    I am afraid that we can't provide you any exact timeframe when the issues would be resolved as they are not scheduled yet.
    If you would like to be up to date with our plans feel free to follow the items in our feedback portal. This way you will be notified when the items are updated.

    Regards,
    Mihail
    Telerik by Progress
    Telerik UI for WPF is ready for Visual Studio 2017 RC! Learn more.
  8. tushar
    tushar avatar
    2 posts
    Member since:
    Nov 2016

    Posted 2 days and 17 hours ago Link to this post

    Solution not working
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