Telerik grid

2 posts, 0 answers
  1. Sandip
    Sandip avatar
    15 posts
    Member since:
    Nov 2010

    Posted 01 Feb 2011 Link to this post

    We are developing a SL 4.0 apps with MVVM pattern. We require to retrieve around 50000 rows from WCF service and binding it to Telerik grid. But performance is really very poor.

    Can we retrieve chunk by chunk; can retrieve 50 rows first then next 50 and so on..using WCF service.

                      

                              

  2. Vlad
    Admin
    Vlad avatar
    11100 posts

    Posted 01 Feb 2011 Link to this post

    Hello,

     Indeed this is the case with our VirtualQueryableCollectionView - you can retrieve data on chunks. You can check also these links for more info:

    http://blogs.telerik.com/vladimirenchev/posts/10-12-09/server_sorting_and_filtering_with_wcf_ria_services_and_telerik_data_virtualization_for_silverlight.aspx

    http://www.telerik.com/help/silverlight/using-data-virtualization.html

    Regards,
    Vlad
    the Telerik team
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