GridView CellFormatting Lost Randomly after Refresh

2 posts, 0 answers
  1. Khurram
    Khurram avatar
    1 posts
    Member since:
    Aug 2017

    Posted 18 Sep 2017 Link to this post

    I am using Telerik RadControls for WinForms Q3 2010 and having an issue with grid control.

    scenario: I have a grid control in my main form grid control have 20+ columns (Hidden+ Visible) and i am performing Cell Formatting according to my business logic i am facing a strange behavior which is that at certain time i lost cell formatting (see attached image) randomly also when this happened grid becomes un-responsive and application crashed by clicking grid control.my grid refreshes randomly whenever a new record insert 

  2. Dess | Tech Support Engineer, Sr.
    Admin
    Dess | Tech Support Engineer, Sr.  avatar
    3530 posts

    Posted 19 Sep 2017 Link to this post

    Hello Khurram, 

    Thank you for writing.  

    The provided information is not enough for us to replicate the issue locally. Note that due to the UI virtualization in RadGridView, cell elements are created only for currently visible cells and are being reused during operations like scrolling, filtering, grouping and so on. In order to prevent applying the formatting to other columns' cell elements (because of the cell reuse), all customization should be reset for the rest of the cell elements. Additional information is available in the following help article: http://docs.telerik.com/devtools/winforms/gridview/cells/formatting-cells

    I have noticed that you use a very old version. I highly recommend you to upgrade in order to benefit from all the introduced improvements and new features during the 7 years versions gap. If you are still experiencing any further difficulties, feel free to submit a support ticket where you can provide a sample project demonstrating the problem you are facing. Thus, Telerik support will gladly assist you.

    I hope this information helps. 

    Regards,
    Dess
    Progress Telerik
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