Expand in win 7 with plus minus sign

5 posts, 0 answers
  1. Balaji
    Balaji avatar
    3 posts
    Member since:
    Aug 2013

    Posted 15 Nov 2013 Link to this post

    Hi,

    I populated a treeview control dynamically with child nodes. In Win 7 this treeview has arrow marks for expand and collapse. I want to change it to traditional + and - symbols since our users are more comfortable with that. I have tried different themes but it didn't change this behavior.Please help.
  2. Balaji
    Balaji avatar
    3 posts
    Member since:
    Aug 2013

    Posted 18 Nov 2013 Link to this post

    Anybody?
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  4. Petar Mladenov
    Admin
    Petar Mladenov avatar
    2891 posts

    Posted 19 Nov 2013 Link to this post

    Hi Balaji,

    Please check out this help article and let us know if this is exatly what you needed.

    Regards,
    Petar Mladenov
    Telerik
    TRY TELERIK'S NEWEST PRODUCT - EQATEC APPLICATION ANALYTICS for WPF.
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  5. Balaji
    Balaji avatar
    3 posts
    Member since:
    Aug 2013

    Posted 19 Nov 2013 Link to this post

    Thanks Petar. It worked. But treeview takes lot of time to load. I am loading it dynamically through the code behind. Any tricks to make it little faster?
  6. Petar Mladenov
    Admin
    Petar Mladenov avatar
    2891 posts

    Posted 22 Nov 2013 Link to this post

    Hi Balaji,

    We strongly encourage you to use databinding and take advantage from the UiVirtualization and LoadOnDemand features of the RadTreeView.

    Regards,
    Petar Mladenov
    Telerik
    TRY TELERIK'S NEWEST PRODUCT - EQATEC APPLICATION ANALYTICS for WPF.
    Learn what features your users use (or don't use) in your application. Know your audience. Target it better. Develop wisely.
    Sign up for Free application insights >>
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