Screen flicker

4 posts, 0 answers
  1. KRAI
    KRAI avatar
    1 posts
    Member since:
    Jun 2009

    Posted 19 Sep 2009 Link to this post

    I have a RadComboBox on my form (RadForm) and if I show the ItemsList the form flickers.


    // set datasource  
    cbTest.SuspendLayout();  
    cbTest.DataSource = Enum.GetNames(typeof(ExportTypes));  
    cbTest.SelectedIndex = 0;  
    cbTest.ResumeLayout(); 

    all properties on default value

    thanks
  2. Mike
    Admin
    Mike avatar
    640 posts

    Posted 22 Sep 2009 Link to this post

    Hi KRAI,

    Unfortunately there i no workaround for this undesired effect. We are currently working on changing he ComboBox behavior this problem should be gone in Q3 2009 version.

    Sincerely yours,
    Mike
    the Telerik team

    Instantly find answers to your questions on the new Telerik Support Portal.
    Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
  3. UI for WinForms is Visual Studio 2017 Ready
  4. Martin Hills
    Martin Hills avatar
    1 posts
    Member since:
    Sep 2009

    Posted 24 Sep 2009 Link to this post

    I am looking to use the Telerik components on my newest project which is an extension of an existing project.

    I put a RadComboBox on the page, and not only does the page flicker when the user mouses over the combo box,
    but i had a mouse over on the standard GridView on the page and this causes the entire page to flicker as well.

    The flicker is only on Internet Explorer, but I wouldn't want to provide my application this way to a paying client,
    especially as my clients use IE.

    This flicker also seems to happen on a number of the Telerik pages as well - not just when mousing over the combo.

    ----
    Okay that's weird - it happens sometimes but not others. Seems to depend on what other tabs I have openned -
    especially the Telerik site.

  5. Nikolay
    Admin
    Nikolay avatar
    1803 posts

    Posted 24 Sep 2009 Link to this post

    Hi Martin Hills,

    It seems that you have an issue with the ASP.NET AJAX controls. However, please note that this is the WinForms forum section. If you want your question to be reviewed by the ASP.NET support guys, please open a new thread in the appropriate forum section.

    Best wishes,
    Nikolay
    the Telerik team

    Instantly find answers to your questions on the new Telerik Support Portal.
    Watch a video on how to optimize your support resource searches and check out more tips on the blogs.
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