Expression Editor Aggregate Functions Problem

4 posts, 0 answers
  1. Eyup
    Eyup avatar
    2 posts
    Member since:
    Sep 2010

    Posted 04 Dec 2012 Link to this post

    Hi,

    When I use aggregate functions, expression editor doesn't working.
    Even I used the example on your help documantation and demos page, the result is the same. (not working :( )

    Example on your demos : 
    http://demos.telerik.com/silverlight/#ExpressionEditor/FirstLook

    Example on your help documantation: 
    http://www.telerik.com/help/silverlight/radexpressioneditor-overview.html 
    I'm use this formula : 
    Average(UnitPrice >= 20 And Discountued = False)



    When I use as : 5 + 2 Working
    When I use as : Sum(5, 2) Not working


    Thanks

  2. Vlad
    Admin
    Vlad avatar
    11100 posts

    Posted 04 Dec 2012 Link to this post

    Hello,

     Can you write the plain C# version of the expression that will not work for the expression editor?

    Kind regards,
    Vlad
    the Telerik team

    Explore the entire Telerik portfolio by downloading Telerik DevCraft Ultimate.

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  4. Eyup
    Eyup avatar
    2 posts
    Member since:
    Sep 2010

    Posted 04 Dec 2012 Link to this post

    sorry ı could not understant... can you give the example below :

    Average(UnitPrice >= 20 And Discountued = False)


    Thanks
  5. Vlad
    Admin
    Vlad avatar
    11100 posts

    Posted 04 Dec 2012 Link to this post

    Hello,

    There is no such Average function in Silverlight. I strongly suggest you to check this article for more info:
    http://msdn.microsoft.com/en-us/library/9eekhta0(v=vs.95).aspx

    Greetings,
    Vlad
    the Telerik team

    Explore the entire Telerik portfolio by downloading Telerik DevCraft Ultimate.

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