We have an ExternalDLL directory where we store all external dll's that are used by our software product.
All Telerik dll's we use are in that directory too. The ExternalDLL is versioned in TFS. This worked great up to the 2012 Q3 release. 
If I do a get Latest version Visual Studio hangs on the Telerik.Windows.Documents.dll, if I wait a very long time Visual Studio reports the file is in use.

If I start Visual Studio without loading a project an just go to Team Explorer and get the Telerik.Windows.Documents.dll Visual Studio hangs again. I disabled my virus scanner but get the same result. Removing and adding the directory from my Workspace also hangs. Getting and loading the solution file also hangs VS 2010.

I'm using Visual Studio 2010, SP1 with the Silverlight 5 update on Windows 7 64 bit professional. Telerik is version 2012.3.1203.40.
I tried reproducing the problem on a 32 bit virtual machine, there I can get the Telerik.Windows.Documents.dll without a problem. Unfortunately the DirectShow video streams we are showing do not work in the Virutal Machine.

At this moment I can not do a Get Latest Version in Visual Studio so I'm stuck.

After some more testing we found that Telerik.Windows.Documents.dll version 2011.3.1220.40 can be get from TFS on a 64 bit Windows 7, but version 2012.3.1017.40 and 2012.3.1203.40 cannot be get on 64 bit from TFS, if I try that VS 2010 hangs. If you wait long enoug after an hour or so VS 2010 reports that the file dll is in use.

Does anybody have a clue how to solve this?

If I use your RadTabControl, I get error 26 in the Output window. Why?

System.Windows.Data Error: 26 : ItemTemplate and ItemTemplateSelector are ignored for items already of the ItemsControl's container type; Type='RadTabItem'

<telerik:RadTabControl x:Name="tabControl" Grid.Row="1" VerticalAlignment="Top"
                               DisplayMemberPath="Content" DropDownDisplayMode="Visible" ScrollMode="Viewport">
   <telerik:RadTabItem />
</telerik:RadTabControl>

I copied the Windows 7 theme from \RadControls for WPF Q3 2012\Themes.Implicit\WPF40\Windows7\Themes:

<Window.Resources>
   <ResourceDictionary>
      <ResourceDictionary.MergedDictionaries>
         <ResourceDictionary Source="../Themes/Telerik.Windows.Controls.Navigation.xaml"/>

The animation for opening and closing a panel that is using autohide is very jerky, and it seems the panel underneath flickers. This is visible even on the demo. Is there a fix for this?

Hi,

I'm create a empty wpf project and for example add RadComboBox in form not problem if add Empty ClassLibrary .NET 2.0 my add control (RadComboBox) Exception error in design mode or right click control getting Edit Additional Templates Exception error in design mode.
I'm try in RadControl WPF 2012 Q3 SP1, VS 2012, Win 8 X64.

Sorry for bad English.

Thanks so much.

Is it possible to just sort on one column at a time? I have alot of columns and don't want the user
clicking on a million columns to sort. It just gets to complicated. So I just need the column sorting on one
column at a time. Is this possible?

Thanks!
Daniel

I want to display the textual value of a foreign key, while binding to the id value in the orginal table in the grid and in edit have a combo box to edit.

e.g  in a normal combo i would do something like:
<ComboBox Name="TypecomboBox" ItemsSource="{Binding Source={StaticResource personTypesData }}" DisplayMemberPath="Name" SelectedValuePath="PersonTypeID" SelectedValue="{Binding Path=PersonTypeID}" />

What's the equivalent to this in the grid control?

I can set the grid to edit as a combo using the comboeditor.  How do i display the textual value rather than the ID?

In my tile view, I have managed to maximize horizontally as shown below. The problem is that when I maximize an item, the minimized items are arranged horizontally below it.

I want this layout when an item is maximized:
_______
|             |
|______ |
|___|___|
|___|___|
|___|___|

And when all items are minimized:
_______
|___|___|
|___|___|
|___|___|

    <telerik:RadTileView Margin="0"
                      ColumnsCount="1"
                      ColumnWidth="400"
                      MinimizedItemsPosition="Bottom"
                      ContentTemplate="{StaticResource contentTemplate}"
                      IsAutoScrollingEnabled="True"
                      IsDockingEnabled="True"
                      IsVirtualizing="True"
                      ItemsSource="{Binding Images}"
                      ItemTemplate="{StaticResource headerTemplate}"
                      MinimizedColumnWidth="200"
                      MinimizedRowHeight="200"
                      PreservePositionWhenMaximized="True"
                      RowHeight="200"
                      TileStateChangeTrigger="SingleClick" />

When I press the App key or Shift+F10 on a selected node of my tree, the selection changes to the parent of the node and then it displays a wrong menu in the upper left-hand corner of the window.
I'm using a RadContextMenu with the RadTreeView.
Is there a fix or work-around for this behavior? Or am I doing something wrong?

Hi, 


For one of the columns in my gridview, I need to use an ItemsControl. That column is bound to a variable list of 'events', which are strings. For each of these events, a link/button needs to be generated in the column. 

My column is defined as follows:



The problem is that this column makes the rendering of each row very slow. Without this row however, the grid is rendered fast. 

Anyone experienced the same problem or knows what the problem is? That would be great!

Hi I'm Bea,

I have an application with RadControls for WPF and this error appears (image file attached).

The error is in a Windows XP ServicePack 2 and the telerik version is: 2011.3.1220.35 (RadControls for WPF Q3 2011 SP1)

Regards