Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
Invalid layout setting the position to the end of the line insetting text and performing undo operation. In some cases, this causes NullRefenceException or ArgumentOutOfRangeException.
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)

When you inherit BingRestMapProvider and BingRestTileMapSource, following the custom map provider approach
https://docs.telerik.com/devtools/wpf/controls/radmap/how-to/howto-custom-provider

the map does not display any tiles. This is due to internal property TopLayer not set correctly to the TileMapSource class.

 
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
The CLR property is named IsDropDownOpen, but the DependencyProperty has a type and it is named IsDownOpen. This works at runtime, but it brings an error at design-time.

The error says: "The property "IsDropDownOpen" is not a DependencyProperty. (some additional description here)"
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)

The width of the popup element that shows the selected tab content when RadRibbonView is minimized is wrong in the following situation. A tab in the minimized ribbon is clicked to display its content, then the tab is clicked again. After that, the width of the ribbon is changed. At this point when you open the minimized content, the popup uses the previous size of the RadRibbonView control. 

To work this around, you can manually update the MaxWidth of the popup content element on size changed.

public class CustomRibbonView : RadRibbonView
{
    private ContentPresenter popupContent;

    public override void OnApplyTemplate()
    {
        base.OnApplyTemplate();
        this.popupContent = this.GetTemplateChild("SelectedTabContentPopup") as ContentPresenter;
    }

    protected override void OnRenderSizeChanged(SizeChangedInfo sizeInfo)
    {
        base.OnRenderSizeChanged(sizeInfo);
        if (popupContent != null)
        {
            double popupContentPadding = 16;
            popupContent.MaxWidth = this.ActualWidth - popupContentPadding;
        }
    }
}

Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)

NullReferenceException is thrown when the "var" CSS function is used in the HTML on HtmlFormatProvider Import method call. 

The exception occurs only for CSS properties processed by RadRichTextBox. For example: "vertical-align", "font-family", "font-weight", "text-decoration-underline", etc.

The following HTML produces such error:

<span style="vertical-align: var(--my-variable);">

</span>

If the span tag doesn't have any content, the error doesn't occur.

The exception stacktrace is:

at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.FillSpanProperties(SpanProperties spanProps, EvaluateProperty evalFunction, IEnumerable`1 disregarderdDefaultStyleBagPropertiesCollection)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.CreateSpanFromTextNode(INode childNode, Paragraph paragraph, IEnumerable`1 disregarderdDefaultStyleBagPropertiesCollection)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessContentNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.<>c__DisplayClass80_0.<ProcessNode>b__0()
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessGenericNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.<>c__DisplayClass80_0.<ProcessNode>b__0()
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessGenericNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.<>c__DisplayClass80_0.<ProcessNode>b__0()
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessGenericNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.<>c__DisplayClass80_0.<ProcessNode>b__0()
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessHyperlinkNode(INode node, Action innerAction)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessAnnotationsForNode(INode node, Action innerAction)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessGenericNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.<>c__DisplayClass80_0.<ProcessNode>b__0()
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.ProcessNode(INode node)
   at Telerik.Windows.Documents.FormatProviders.Html.Import.HtmlDocumentImporter.Import(Stream input)

To work this around, avoid  using the "var" function in the CSS.

Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
The measuring logic of the groups in RadTileList was changed because of a new feature which brings issues with some layouts defined in the GroupTemplate. For example, if you have a TextBlock in the GroupTemplate, and set its HorizontalAlignment to Center, the TextBlock will be positioned around the center of the RadTileList control, instead of the group's center. Also, in this case the TextBlock disappears. 
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)

HtmlFormatProvider: Exception when importing a table that has only width set.  In this case, we are trying to measure some elements with float.NaN. 

Workaround: Use the HtmlFormatProvider from the Document Processing library. 

 
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
Typing and then deleting all in fast succession sometimes fails while using Microsoft Japanese IME.
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
The images are loaded asynchronously and when scrolling too fast, the loader might fail to load an image if it is bigger.
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
Created by: Philipp
Comments: 3
Category: PDFViewer
Type: Bug Report
3

When using SaveAsCommandDescriptor of RadPdfViewer and trying to replace a pdf file that is currently open in adobe reader causes the following exception:

 

System.IO.IOException: The process can not access file "C:\Temp\test.pdf" because it used by another process.
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access)
   at Microsoft.Win32.SaveFileDialog.OpenFile()
   at Telerik.Windows.Documents.Commands.SaveAsPdfDocumentCommand.Execute(Object parameter)
   at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
   at System.Windows.Controls.Primitives.ButtonBase.OnClick()
   at System.Windows.Controls.Button.OnClick()
   at Telerik.Windows.Controls.RadButton.OnClick()
   at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
   [...]
Completed
Last Updated: 24 Apr 2024 05:26 by ADMIN
Release 2024.1.423
Starting the selection with shift from an empty cell expands one more cell the first time.
Completed
Last Updated: 10 Apr 2024 10:36 by ADMIN
Release 2024.1.408
Surrounding a string property with double quotation marks by placing the first one at the end of the new value and the second one at the beginning raises a NullReferenceException.
Completed
Last Updated: 08 Apr 2024 14:24 by ADMIN
Release 2024.1.408

In the Office2019 theme, the RadGridView's ScrollBar elements should have transparent background by design. This is the track's background shown behind the thumb element that allows drag-to-scroll. Currently, the ScrollBars have a gray background.

To work this around, you can define an implicit Style in the App.xaml that targets the GridViewScrollViewer control. Then, set its Background property.

 

<Application.Resources>
    <ResourceDictionary>
        <ResourceDictionary.MergedDictionaries>
            <ResourceDictionary Source="/Telerik.Windows.Themes.Office2019;component/Themes/System.Windows.xaml"/>
            <ResourceDictionary Source="/Telerik.Windows.Themes.Office2019;component/Themes/Telerik.Windows.Controls.xaml"/>
            <ResourceDictionary Source="/Telerik.Windows.Themes.Office2019;component/Themes/Telerik.Windows.Controls.Input.xaml"/>
            <ResourceDictionary Source="/Telerik.Windows.Themes.Office2019;component/Themes/Telerik.Windows.Controls.GridView.xaml"/>
        </ResourceDictionary.MergedDictionaries>
        <Style TargetType="telerik:GridViewScrollViewer" BasedOn="{StaticResource GridViewScrollViewerStyle}">
            <Setter Property="Background" Value="Transparent"/>
        </Style>
    </ResourceDictionary>
</Application.Resources>

 

Completed
Last Updated: 08 Apr 2024 14:24 by ADMIN
Release 2024.1.408

When i set the Urisource through a binding and not directly through the xaml the svg image is not shown in combination with paint servers.

I had a look at the code and the issue is that the paint server gets not set again (see attachment)

Completed
Last Updated: 08 Apr 2024 14:24 by ADMIN
Release 2024.1.408

NullReferenceException is thrown if you set the IsChecked property of the RadToggleSwitchButton before the button is added to the visual tree. This happens only when the switch animation is disabled.

To work this around, you can set the AnimationManager.IsAnimationEnabled property of the button to True initially. And then set it back to False on Loaded of the button.

Completed
Last Updated: 08 Apr 2024 14:24 by ADMIN
Release 2024.1.408
The last row is allways cut off when you set a custom RowHeight in RadGridView. You cannot scroll far enough, but selecting the last row is still possible using arrow keys.

The issue seems to occur when a `RowHeight` is set in combination with `UseLayoutRounding`.
If you "remove" one of them, the last row appears.


Version of dlls 2024.1.130.70


Completed
Last Updated: 08 Apr 2024 14:24 by ADMIN
Release 2024.1.408
Created by: Caesar
Comments: 2
Category: RichTextBox
Type: Bug Report
0
As shown in the attached video.
Completed
Last Updated: 08 Apr 2024 14:24 by ADMIN
Release 2024.1.408
The GridViewHeaderRow's DataCellsPresenter element is misaligned with 1 pixel when using the FilteringMode="FilterRow", FrozenColumnsSplitterVisibility="Visible", RowIndicatorVisibility="Collapsed" with the Windows 8 theme.
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