C1GridView Grouping

Posted by: jwtaylor123 on 10 September 2017, 11:38 am EST

  • Posted 10 September 2017, 11:38 am EST

    I can't believe I can't figure this out....I"ve grouped my data in the gridview but no matter what I try, I can't get the groups to expand or contract when I click the + or - buttons.  Does anybody have any suggestions?

  • Replied 10 September 2017, 11:38 am EST

    I fixed this problem.

    I found the solution by downloading the project posted by C1_Mateen in this post:


    I had to add the following to the web.config file in the <system.web> section:

    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>

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