Binding to a 40,000 records?

6 posts, 0 answers
  1. Sunil
    Sunil avatar
    230 posts
    Member since:
    Jan 2004

    Posted 18 Jan 2011 Link to this post

    I have not tried WPF version in a real project, but would a WPF grid perform well with a dataset of about 40,000 records?
    The datasource could be a dataset or List <> collection of 40,000 records.

    Thanks
    Sunil
  2. Milan
    Admin
    Milan avatar
    1989 posts

    Posted 19 Jan 2011 Link to this post

    Hello Sunil,

    There should be no problem to work with that amount of objects. You can also check out this demo which demonstrates a grid bound to 100 000 records. 



    Kind regards,
    Milan
    the Telerik team
    Let us know about your Windows Phone 7 application built with RadControls and we will help you promote it. Learn more>>
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  4. Sunil
    Sunil avatar
    230 posts
    Member since:
    Jan 2004

    Posted 19 Jan 2011 Link to this post

    Hi Milan,

    I cannot view the link, since in IE it always crashes. Same in FireFox.
    Is that demo you gave in link a part of examples in latest WPF controls set from Telerik?

    Also, is the ability to handle a large number of records an advantage over Winforms grid from Telerik? I was weighing whether to use Winform grid or WPF grid from Telerik for a large number of records.

    Thanks
    Sunil
  5. Vlad
    Admin
    Vlad avatar
    11100 posts

    Posted 20 Jan 2011 Link to this post

    Hi,

     You may need to clear your XBAP cache. To do this you need to execute following command in your Visual Studio command prompt: "mage -cc". You cannot open an XBAP application in FireFox - I'm not sure how you get the same error since XBAP is IE only technology. 

    Here are several Silverlight demos - the WPF versions are the same:
    http://demos.telerik.com/silverlight/#GridView/Performance
    http://demos.telerik.com/silverlight/#GridView/RealTimeUpdate
    http://demos.telerik.com/silverlight/#GridView/UIVirtualization

    You can check also your local version of our WPF demos for more info. 

    Greetings,
    Vlad
    the Telerik team
    Let us know about your Windows Phone 7 application built with RadControls and we will help you promote it. Learn more>>
  6. Sunil
    Sunil avatar
    230 posts
    Member since:
    Jan 2004

    Posted 20 Jan 2011 Link to this post

    Hi Vlad,
    I tried 'mage -c' command but it does not work in VS 2008 command window.
    It says the first argument must be -New, -Update, -Sign

    May be you missed telling me something else.

    Thanks
    Sunil
  7. Sunil
    Sunil avatar
    230 posts
    Member since:
    Jan 2004

    Posted 20 Jan 2011 Link to this post

    Also, I downloaded the latest WPF controls, but some demos crash like the 'Server page,sort'. Also data virtualization demo does not work in downloaded demos.
    Is this a bug with Telerik's WPF controls or a bug with the demos code or some issue on my end?

    Thanks
    Sunil
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