The property 'telerik:RadGridView.Columns' is not declared as an attachable property.

2 posts, 0 answers
  1. Michael Ruddick
    Michael Ruddick avatar
    3 posts
    Member since:
    Dec 2009

    Posted 23 Apr 2010 Link to this post


    EDIT:  Disregard.  I just re-built the solution and it cleared it up.

    I just installed the 2010 SP1 release for VS 2010, loaded up a project, and updated everything.  To make sure all was well, I grabbed a RadGridView from the newly created toolbox section and dragged it over to the design surface.

    What I noticed different this time is that instead of adding this:

    xmlns:telerik="clr-namespace:Telerik.Windows.Controls;assembly=Telerik.Windows.Controls.GridView" 
      

     

    it added this:

    xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation" 

     

     

    As a result of this, when I try to add columns to the GridView, like this:

    <telerik:RadGridView x:Name="radGridView1" > 
        <telerik:RadGridView.Columns> 
        </telerik:RadGridView.Columns> 
    </telerik:RadGridView>  

    I get the error in the title of this message:

    The property 'telerik:RadGridView.Columns' is not declared as an attachable property.

    I am still able to use the RadGridView fine using the normal xmlns with the assembly reference - just wanted to let you guys know that this is happening on a fresh install, so others might experience the same.

    Thanks!

    Michael

  2. Daniel
    Daniel avatar
    2 posts
    Member since:
    Apr 2012

    Posted 15 Sep 2012 Link to this post

    I'm getting the same problem.
    Any solutions out there?
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