In Development
Last Updated: 21 May 2024 10:28 by ADMIN
Exception when changing ItemsSource when it's a CollectionViewSource and grouping is applied.
In Development
Last Updated: 16 May 2024 16:03 by ADMIN

Column groups may disappear when the RadGridView control is hosted in a TabItem of TabControl. These column groups can disappear when new GridViewColumnGroup instances are created.

Furthermore, resizing a column of RadGridView will result in a NullReferenceException.

To work this around, set the EnableColumnGroupsVirtualization property of RadGridView to False.

In Development
Last Updated: 16 May 2024 13:59 by ADMIN

By default the TextSearchPath of RadAutoCompleteBox is automatically assigned when the DisplayMemberPath is set, and if the TextSearchPath is not yet assigned. However, this happens only initially. Runtime changes of the DisplayMemberPath don't update the text search path.

To work this around, set the TextSearchPath manually when you change the DisplayMemberPath.

In Development
Last Updated: 16 May 2024 05:27 by ADMIN
Text is not displayed when using embedded subset of the ToyotaTypeLight font.
In Development
Last Updated: 15 May 2024 06:28 by ADMIN
Scheduled for 2024.2.426 (2024 Q2)
The read-only flag is not respected when importing a document
In Development
Last Updated: 14 May 2024 14:23 by ADMIN
The LinearDropVisual element is not displayed below the last item in a drag-drop scenario when ScrollViewer.CanContentScroll is set to False.
In Development
Last Updated: 14 May 2024 13:03 by ADMIN
Shapes are not pasted at the mouse position. 
In Development
Last Updated: 14 May 2024 11:28 by ADMIN
The validation tooltip border remains visible when scrolling with the scroll thumb.
In Development
Last Updated: 13 May 2024 10:38 by ADMIN
When changing the device culture to RTL (e.g. Hebrew but not only) in a project targeting .NET 5 (or later), some documents are rendered incorrectly.
In Development
Last Updated: 07 May 2024 18:03 by ADMIN

An ObjectDisposedException exception is raised when a RadSvgImage is placed in a DataTemplate. It is present when the XmlSource property is utilized.

As a workaround, you can place the SVG string into a new .svg file and utilize the UriSource property of RadSvgImage.

In Development
Last Updated: 07 May 2024 13:26 by ADMIN
A bullet list cannot be removed when pressing the toggle on/off button in the ribbon when a new line is also selected.
In Development
Last Updated: 07 May 2024 10:34 by ADMIN
OverflowException is thrown while importing document using Helvetica font with custom encoding.
In Development
Last Updated: 26 Apr 2024 16:34 by ADMIN
As a result, the glyphs are not measured and positioned properly. The issue applies to the TrueType and Type1 fonts.
In Development
Last Updated: 23 Apr 2024 15:29 by ADMIN
Some items are not rendered when the collection changed of the Items collection of the panel occurs with Move action. Some situations where this can happen are calling the Move() method of observable collection or using the live sorting feature of ListCollectionView, which internally moves the items.
In Development
Last Updated: 22 Apr 2024 14:06 by ADMIN

InvalidOperationException when closing a RadWindow opened on a separated UI thread. The exception message is: "Cannot use a DependencyObject that belongs to a different thread than its parent Freezable."

To work this around, you can merge the Telerik.Windows.Controls.Navigation.xaml dictionary in the Resources of all RadWindow instances open on another thread and then set their Style property to the RadWindowStyle from the merged .xaml dictionary.

<telerik:RadWindow x:Class="WpfApp84.Window1"
        xmlns:local="clr-namespace:WpfApp84" xmlns:telerik=""
        mc:Ignorable="d"  Height="450" Width="800" Style="{DynamicResource RadWindowStyle}">
                <ResourceDictionary Source="/Telerik.Windows.Controls.Navigation;component/Themes/GenericWindows11.xaml" />

In Development
Last Updated: 15 Apr 2024 09:33 by ADMIN

The fly view is not properly displayed when the second item is clicked and the sub-items are expanded (see attached video). 

Attached is a project with a workaround as well. 

In Development
Last Updated: 08 Apr 2024 07:09 by ADMIN
When the font is not embedded in the document, PdfViewer tries to read it from the OS. However, the Calibri-Font is not properly parsed and a NullReferenceException is thrown internally for its encoding. 
In Development
Last Updated: 14 Mar 2024 09:08 by ADMIN

When the SelectionMode of RadAutoCompleteBox is changed, the search text is cleared. However, this clears only the Text property of the underlying TextBox element. The SearchText property of the control is not cleared.

To work this around, you can manually set the SearchText after setting the SelectionMode.
this.autoCompleteBox.SelectionMode = AutoCompleteSelectionMode.Multiple;
this.autoCompleteBox.SearchText = null;