2 posts, 0 answers
  1. Sowmya
    Sowmya avatar
    2 posts
    Member since:
    Dec 2014

    Posted 21 Jan 2015 Link to this post


    When upgrading telerik i am getting the following error.

    'Telerik.WinControls.UI.RadTreeNode' does not contain a definition for 'ShowCheckBox' and no extension method 'ShowCheckBox' accepting a first argument of type 'Telerik.WinControls.UI.RadTreeNode' could be found (are you missing a using directive or an assembly reference?) 
    Kindly let me know how to resolve this.
  2. Hristo Merdjanov
    Hristo Merdjanov avatar
    664 posts

    Posted 23 Jan 2015 Link to this post

    Hello Sowmya,

    Thank you for writing.

    As of our UI for WinForms Q2 2014 (version 2014.2.617) release the ShowCheckBox property is removed. Please refer to the release notes for additional information. From then on you should use the CheckType property instead. An example could be found in the following help topic.

    I hope this helps. Should you have further questions please do not hesitate to write back.


    Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.

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