Wrong value of TreeListViewRow's IsExpanded Propery in TreeListViewRow.IsExpandedChanged event(Q3 sp1)

5 posts, 1 answers
  1. Minwei
    Minwei avatar
    31 posts
    Member since:
    Jul 2010

    Posted 20 Jan 2011 Link to this post

    Hi guys,
     we came across a problem when upgrading RadControl from Q2 to Q3.

    The value of TreeListViewRow's IsExpanded Propery in TreeListViewRow.IsExpandedChanged event is always 'false'

    Code:
    this.RowLoaded += new EventHandler<Telerik.Windows.Controls.GridView.RowLoadedEventArgs>(PumaTreeListView_RowLoaded);

    private void PumaTreeListView_RowLoaded(object sender, Telerik.Windows.Controls.GridView.RowLoadedEventArgs e)
    {
        TreeListViewRow row = e.Row as TreeListViewRow;
        if (row != null)
        {
            row.IsExpandedChanged += new RoutedEventHandler(row_IsExpandedChanged);
        }
    }

    private void row_IsExpandedChanged(object sender, RoutedEventArgs e)
    {
        TreeListViewRow row = sender as TreeListViewRow;
        //Here the row.IsExpanded property always 'false' in Q3 sp1 version
    }

    While in the row.IsExpandedChanging event, the row.IsExpanded works perfectly.
    Now, we just want to process business logic in Changed event for Changing event may be Handled later.

    Could you help us to solve this issue, please?

    Thanks.
  2. Milan
    Admin
    Milan avatar
    1989 posts

    Posted 20 Jan 2011 Link to this post

    Hi Minwei,

    This is know issues which has just been fixed. The fix will be available next Monday with our Internal Build. 


    Greetings,
    Milan
    the Telerik team
    Let us know about your Windows Phone 7 application built with RadControls and we will help you promote it. Learn more>>
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  4. Minwei
    Minwei avatar
    31 posts
    Member since:
    Jul 2010

    Posted 20 Jan 2011 Link to this post

    Hi Milan ,

    When can we get the fixed version, Please?
    Will it be avialble in 2011 Q1 version?

    We hope we can get the fixed and stable version ASAP.

    Thanks
  5. Answer
    Milan
    Admin
    Milan avatar
    1989 posts

    Posted 21 Jan 2011 Link to this post

    Hi Minwei,

    In case you are unable to use Internal builds, the fix will be part of our next official release which will be Q1 at the latest or SP2 if we choose to have another service pack release. 


    All the best,
    Milan
    the Telerik team
    Let us know about your Windows Phone 7 application built with RadControls and we will help you promote it. Learn more>>
  6. Minwei
    Minwei avatar
    31 posts
    Member since:
    Jul 2010

    Posted 21 Jan 2011 Link to this post

    OK, Thanks.
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