Grouping not working in radgrid

2 posts, 0 answers
  1. Mukul
    Mukul avatar
    12 posts
    Member since:
    Jan 2015

    Posted 22 Dec 2015 Link to this post

    I have apply grouping  in main radgrid that also contained nested grid .when i drag a column its successfully group  and sort but i drag another column its getting error.

    i am working in DNN.

    A critical error has occurred.
    Specified argument was out of the range of valid values. Parameter name: index

    so please help me.



  2. Pavlina
    Pavlina avatar
    6069 posts

    Posted 23 Dec 2015 Link to this post


    The provided information is not enough to determine what is causing this error. Therefore I would ask you clarify how the grid is populated (are you using datasource control or you are calling DataBind()). Did you make any customizations in column headers?

    Additionally, make sure that the error also exists when you test your project outside DNN. In case the issue persists only in DNN, I suggest you to post your question in the DotNetNuke forums or contact the support of DNN for technical help with our products.

    Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Feedback Portal and vote to affect the priority of the items
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