Won't Fix
Last Updated: 21 Jul 2015 13:28 by ADMIN
The TreeView doesn't update the TriState of the parent item when an item is dragged and dropped.

In databound scenario the built-in checkbox and the tri-state mode are considered not supported and users are prompted to use checkbox in itemtemplate with 3state logic in the viewmodels.
http://docs.telerik.com/devtools/wpf/controls/radtreeview/how-to/howto-tri-state-mvvm.html 

The XAML team has recently reviewed this issue and will not be addressing it as at this time the team is focusing on the bugs impacting the highest number of developers. If you have encountered this issue and it is blocking for your work please contact us through the support ticketing system with details on your setup and a reference to this item.
Won't Fix
Last Updated: 05 Feb 2018 11:15 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: Slider
Type: Bug Report
5
When the slider is placed inside a ScrollViewer and the scrollviewer is resized fast a "Layout cycle exception is thrown".

The original scenario where we reproduce the exception is the following:
SelectionStart, SelectionEnd, Minimum and Maximum of the Slider are bound to DateTime.Ticks via converter.
Exception is not reproduced if you move the Mininum declaration in xaml before the Maximum. And same for SelectionStart = before SelectionEnd.

We are closing this item due to the workaround and the fact that it is NOT reproducible in WPF.

If your scenario is different, please open a new support thread with more information regarding this exception.
Won't Fix
Last Updated: 15 Jan 2016 16:04 by ADMIN
If Hyperlink are placed in the content of the control while the IsBusy is set to true, those links are disabled.
Won't Fix
Last Updated: 22 Jul 2015 13:31 by Eisa Baker
Tree is Virtualized and bind to colelction of DataItems.
On a button click, we add new Dataitem with IsInEditMode = true (bound to IsInEditMode of the RadTreeViewItem).
The new Item is in edit mode but the textBox in the ItemEditTemplate has no DataContext so no actual editing  can be performed.

Scenario casn be solved with adding the item, then switch its editmode in dispatcher:
DataItem item = new DataItem() { Name = "Item Editable" };
             
            (this.tree.ItemsSource as ObservableCollection<DataItem>).Insert(0, item);

            Dispatcher.BeginInvoke(new Action(() =>
            {
                item.IsInEditMode = true;
            }), DispatcherPriority.Loaded);

The XAML team has recently reviewed this issue and will not be addressing it as at this time the team is focusing on the bugs impacting the highest number of developers. If you have encountered this issue and it is blocking for your work please contact us through the support ticketing system with details on your setup and a reference to this item.

Won't Fix
Last Updated: 16 Jan 2016 18:41 by ADMIN
Setting the Foreground property applies only to the BusyContent rather then the other content inside the control.
Won't Fix
Last Updated: 21 Jan 2016 11:41 by ADMIN
When the DragDropMode property is set to Deferred in partial trusted applications a security excpetion is being thrown.
Won't Fix
Last Updated: 12 Jan 2016 16:19 by ADMIN
Won't Fix
Last Updated: 12 Jan 2016 14:55 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 1
Category: RichTextBox
Type: Bug Report
3

					
			
Won't Fix
Last Updated: 25 Jan 2017 13:11 by ADMIN
Place a RadComboBox in the GridViewColumn header and set SelectedIndex in the xaml. The SelectionChanged event is fired, but the command is not executed.

As a workaround you can set the SelectedIndex in xaml instead of on the Loaded event,
Won't Fix
Last Updated: 13 May 2016 12:47 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 1
Category: WatermarkTextBox
Type: Bug Report
5
When click with mouse on the text it is selected every second time even when SelectionOnFocus is set to "SelectAll". If you click before the text it is selected every time.
Won't Fix
Last Updated: 21 Jul 2015 11:23 by ADMIN
TreeView: When the header of an Item is set to a TextBox, the selection of a RadTreeViewItem is incorrect

The original reported issue is that the following style does not work as expected.
<Style TargetType="telerik:RadTreeViewItem">
<Style.Triggers>
<Trigger Property="IsKeyboardFocusWithin" Value="True">
<Setter Property="IsSelected" Value="True" />
<Setter Property="Tag" Value="Selected" />
</Trigger>
<Trigger Property="IsKeyboardFocusWithin" Value="False">
<Setter Property="IsSelected" Value="False" />
<Setter Property="Tag" Value="Unselected" />
</Trigger>
</Style.Triggers>
</Style>

This is not supported by the RadTreeView Selection logic. Once the trigger applies with Selected / True, the IsSelected property is Locally set via the selector's code. This means future work of the trigger will not be successful over the IsSelected Property.
==================
The XAML team has recently reviewed this issue and will not be addressing it as at this time the team is focusing on the bugs impacting the highest number of developers. If you have encountered this issue and it is blocking for your work please contact us through the support ticketing system with details on your setup and a reference to this item.

Won't Fix
Last Updated: 18 Jan 2016 10:06 by ADMIN
Placeholder is set to " " and the SelectionOnFocus is set to CaretOnBeggining. When the Mask receives the focus, the caret is under the MouseClick position, not in beggining.
After load and clicking in the center of the MaskedInput , no value can be inserted.

The xaml team recently reviewed the status of this issue and won't be addressing it in future. 
Placeholder set to string.empty or ' ' should be considered not supported. Please consider using Mask="" (no-mask) instead.
Won't Fix
Last Updated: 29 Mar 2017 14:06 by ADMIN
Exceptions are occuring on ALL bindings, not just with RelativeSource

Command="{Binding AddCommand}"

will also raise an exception.
Won't Fix
Last Updated: 11 Aug 2016 14:05 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 0
Category: ScheduleView
Type: Bug Report
5

					
			
Won't Fix
Last Updated: 11 Aug 2016 14:04 by ADMIN
Won't Fix
Last Updated: 11 Aug 2016 14:04 by ADMIN
Steps to reproduce:
1. Type a long word in the editor. The word must be longer than the width of the page.
2. Set a hanging indent different than the default one.
3. Select part of the word starting from the beginning of the paragraph.
4. Add an annotation range, e.g. a Comment

Result: The hanging indent is not properly reflected in the editor.
Won't Fix
Last Updated: 11 Aug 2016 14:05 by ADMIN
When the tabbed document becomes a dockable window the ContextMenu Icons are no longer visible.

<telerik:RadDocking x:Name="radDocking"> 
 <telerik:RadDocking.DocumentHost> 
  <telerik:RadSplitContainer> 
   <telerik:RadPaneGroup> 
    <telerik:RadDocumentPane Title="Test"> 
     <telerik:RadRichTextBox x:Name="radRichTextBox" /> 
    </telerik:RadDocumentPane> 
   </telerik:RadPaneGroup> 
  </telerik:RadSplitContainer> 
 </telerik:RadDocking.DocumentHost> 
</telerik:RadDocking>