Issue with IsDropDownOpen property

3 posts, 0 answers
  1. flyingelvis
    flyingelvis avatar
    2 posts
    Member since:
    Sep 2011

    Posted 17 Jan 2012 Link to this post

    I have a radGridView, when the radGridView SelectionChanged event fires off, I need to set a combo to IsDropDownOpen = true;  

    The issue is that the IsDropDownOpen property is being set but the combo will not remain dropped down when the grid selection is changed using a mouse click.

    The combo will remain dropped down when the grid selection is changed using the keyboard.

    Either selection method calls the same method to set the IsDropDownOpen property.

    I am using the 2011 - Q3 version of the wpf controls.

    Any Ideas?
  2. Valeri Hristov
    Admin
    Valeri Hristov avatar
    2252 posts

    Posted 19 Jan 2012 Link to this post

    RadComboBox will automatically close its dropdown when the user clicks on other control or window and there is no easy way to workaround this behavior.

    All the best,
    Valeri Hristov
    the Telerik team

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  3. UI for WPF is Visual Studio 2017 Ready
  4. flyingelvis
    flyingelvis avatar
    2 posts
    Member since:
    Sep 2011

    Posted 19 Jan 2012 Link to this post

    using the same SelectionChanged event on a pair of combo's I can force the second combo to open.  What is the difference between the two scenarios?
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