WPF RadGridview filtering on load throws exception

3 posts, 0 answers
  1. Pradeep
    Pradeep avatar
    8 posts
    Member since:
    Oct 2019

    Posted 18 Dec 2019 Link to this post

    WPF RadGridview filtering on load throws exception. When Grid is loaded but not bound to any data, we get following error:

     

    Object reference not set to an instance of object. the column cannot be filtered.  

    the column cannot be filtered. 

    A column without EffectiveFilteringType cannot supply AvailableFilterOperators

     

     

    filtering works when data is loaded though

  2. Pradeep
    Pradeep avatar
    8 posts
    Member since:
    Oct 2019

    Posted 18 Dec 2019 in reply to Pradeep Link to this post

    binding to empty collection fixed it
  3. Dilyan Traykov
    Admin
    Dilyan Traykov avatar
    1101 posts

    Posted 20 Dec 2019 Link to this post

    Hello Pradeep,

    I'm happy to hear that you've managed to resolve the exception. Do let me know if you come across any other issues.

    Regards,
    Dilyan Traykov
    Progress Telerik

    Get quickly onboarded and successful with your Telerik and/or Kendo UI products with the Virtual Classroom free technical training, available to all active customers. Learn More.
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