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Request a Feature Report a Bug
Completed
Last Updated: 12 Nov 2024 08:17 by ADMIN
Release Telerik UI for WPF 2024.4.1111 (2024 Q4)
RichTextBox: LineNumberingDialog is not displayed in themes different than Windows11 and when NoXaml dlls are used
Created by: Martin Ivanov
Comments: 0
Category: RichTextBox
Type: Bug Report
1
RichTextBox: LineNumberingDialog is not displayed in themes different than Windows11 and when NoXaml dlls are used

When trying to show the RadRichTextBox' LineNumberingDialog, nothing is displayed. This happens when using the NoXaml Telerik dlls and themes other than Windows11. The dialog is shown only in the Windows11 theme.

To work this around, add the following two lines in the App.xaml resources.

<Application x:Class="WpfApp1.App"
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:local="clr-namespace:WpfApp1" 
             xmlns:telerikDialogs="clr-namespace:Telerik.Windows.Controls.RichTextBoxUI.Dialogs;assembly=Telerik.Windows.Controls.RichTextBox"
             StartupUri="MainWindow.xaml">
    <Application.Resources>
        <ResourceDictionary>
            <ResourceDictionary.MergedDictionaries>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Fluent;component/Themes/System.Windows.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Fluent;component/Themes/Telerik.Windows.Controls.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Fluent;component/Themes/Telerik.Windows.Controls.ImageEditor.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Fluent;component/Themes/Telerik.Windows.Controls.Navigation.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Fluent;component/Themes/Telerik.Windows.Controls.Input.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Fluent;component/Themes/Telerik.Windows.Controls.RibbonView.xaml"/>
                <ResourceDictionary Source="/Telerik.Windows.Themes.Fluent;component/Themes/Telerik.Windows.Controls.RichTextBox.xaml"/>
            </ResourceDictionary.MergedDictionaries>            
            <Style TargetType="telerikDialogs:LineNumberingDialog" BasedOn="{StaticResource RadWindowStyle}"/>
            <Style TargetType="telerikDialogs:LineNumberingDistanceNumericUpDown" BasedOn="{StaticResource RadNumericUpDownStyle}"/>
        </ResourceDictionary>
    </Application.Resources>
</Application>

Completed
Last Updated: 12 Nov 2024 08:17 by ADMIN
Release Telerik UI for WPF 2024.4.1111 (2024 Q4)
RichTextBox: UnverifiedXamlException is thrown when importing a XAML document that contains a DocumentPartProperties instance
Created by: Stenly
Comments: 0
Category: RichTextBox
Type: Feature Request
1
RichTextBox: UnverifiedXamlException is thrown when importing a XAML document that contains a DocumentPartProperties instance
UnverifiedXamlException is thrown when importing an XAML document that contains a DocumentPartProperties instance.
Completed
Last Updated: 12 Nov 2024 08:17 by ADMIN
Release Telerik UI for WPF 2024.4.1111 (2024 Q4)
RichTextBox: Exception when manipulating shapes in Flow layout mode
Created by: Keisuke
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: Exception when manipulating shapes in Flow layout mode
Exception when manipulating shapes in Flow layout mode.
Completed
Last Updated: 18 Oct 2024 06:17 by ADMIN
Release 2024.3.924
RichTextBox: The annotations are not restored correctly when performing undo operations 3 times.
Created by: Swapnil
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: The annotations are not restored correctly when performing undo operations 3 times.
The annotations are not restored correctly when performing undo operations 3 times.
Completed
Last Updated: 22 Aug 2024 07:49 by ADMIN
Release 2024.3.821
RichTextBox: Performing an Undo operation on a span executes a delete which removes the annotations within the current selection
Created by: Swapnil
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: Performing an Undo operation on a span executes a delete which removes the annotations within the current selection
Performing an Undo operation on a span executes a delete which removes the annotations within the current selection. This leads to invalid removed annotations and exception when executing the second undo.
Completed
Last Updated: 12 Nov 2024 08:17 by ADMIN
Release Telerik UI for WPF 2024.4.1111 (2024 Q4)
RichTextBox: One is unable to insert SDT (content controls) right before or right after another content control.
Created by: Dimitar
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: One is unable to insert SDT (content controls) right before or right after another content control.
One is unable to insert SDT (content controls) right before or right after another content control. 
Completed
Last Updated: 01 Jul 2024 11:22 by ADMIN
Release 2024.2.701 (Preview)
RichTextBox: InvalidOperationException when importing an HTML in Parallel.Foreach
Created by: Viral
Comments: 0
Category: RichTextBox
Type: Bug Report
10
RichTextBox: InvalidOperationException when importing an HTML in Parallel.Foreach
InvalidOperationException when importing an HTML in Parallel.Foreach
Completed
Last Updated: 01 Jul 2024 11:22 by ADMIN
Release 2024.2.701 (Preview)
RichTextBox: The text drag is not working and the selection is cleared when clicking the second time
Created by: Dimitar
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: The text drag is not working and the selection is cleared when clicking the second time
The text drag is not working and the selection is cleared when clicking the second time.
Completed
Last Updated: 01 Jul 2024 11:22 by ADMIN
Release 2024.2.701 (Preview)
RichTextBox: InvalidOperationException: Parent shape is not measured when loading a page with shapes.
Created by: n/a
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: InvalidOperationException: Parent shape is not measured when loading a page with shapes.
 InvalidOperationException: Parent shape is not measured when loading a page with shapes
Completed
Last Updated: 01 Jul 2024 11:22 by ADMIN
Release 2024.2.701 (Preview)
RichTextBox: The image adorner is not shown in NetCore/6/7/8.
Created by: Sergei
Comments: 0
Category: RichTextBox
Type: Bug Report
1
RichTextBox: The image adorner is not shown in NetCore/6/7/8.

The image adorner in is not shown in NetCore/6/7/8 when ApplicationTheme is not set (XAML only).

Workaround:

Explicitly set the theme: 

 StyleManager.ApplicationTheme = new Office2016Theme();

Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
RichTextBox: Invalid layout setting the position to the end of the line insetting text and performing undo operation.
Created by: Swapnil
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: Invalid layout setting the position to the end of the line insetting text and performing undo operation.
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: 24 Apr 2024 05:26 by ADMIN
Release 2024.1.423
RichTextBox: Starting the selection with shift from an empty cell expands one more cell the first time
Created by: Swapnil
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: Starting the selection with shift from an empty cell expands one more cell the first time
Starting the selection with shift from an empty cell expands one more cell the first time.
Completed
Last Updated: 08 Apr 2024 14:24 by ADMIN
Release 2024.1.408
RichTextBox: Make the MoveSelectionCommandParameter class public
Created by: Ivan
Comments: 0
Category: RichTextBox
Type: Feature Request
1
RichTextBox: Make the MoveSelectionCommandParameter class public
Make the MoveSelectionCommandParameter class public so one can easily access its parameters. 
Completed
Last Updated: 01 Jul 2024 11:22 by ADMIN
Release 2024.2.701 (Preview)
RichTextBox: Caret is not displayed at the expected position in the FlowNoWrap layout mode
Created by: Keisuke
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: Caret is not displayed at the expected position in the FlowNoWrap layout mode
RichTextBox: Caret is not displayed at the expected position in the FlowNoWrap layout mode.
Completed
Last Updated: 01 Jul 2024 11:22 by ADMIN
Release 2024.2.701 (Preview)
RichTextBox: Bullet list cannot be toggled on/off when a new line is also selected
Created by: Stenly
Comments: 1
Category: RichTextBox
Type: Bug Report
1
RichTextBox: Bullet list cannot be toggled on/off when a new line is also selected
A bullet list cannot be removed when pressing the toggle on/off button in the ribbon when a new line is also selected.
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
RichTextBox: NullReferenceException in the HtmlFormatProvider import when "var" CSS function is used in the HTML
Created by: Martin Ivanov
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: NullReferenceException in the HtmlFormatProvider import when "var" CSS function is used in the HTML

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: 11 Mar 2024 07:36 by ADMIN
Release 2024.1.312
RichTextBox: Unsupported merge fields are automatically updated when hosted in a header or footer
Created by: Martin Ivanov
Comments: 0
Category: RichTextBox
Type: Bug Report
0
RichTextBox: Unsupported merge fields are automatically updated when hosted in a header or footer
Unsupported merge fields (NotSupportedField) are automatically updated when hosted in a header or footer. In MS Word, the fields are not updated/evaluated until you manually call their Update Field action (in the right click menu shown over the field).
Completed
Last Updated: 11 Mar 2024 07:36 by ADMIN
Release 2024.1.312
exception thrown while typing with IME inside a checkbox content control
Created by: Caesar
Comments: 5
Category: RichTextBox
Type: Bug Report
0
exception thrown while typing with IME inside a checkbox content control

As shown in the attached video.

Btw, I was using the MS Pinyin IME.

Completed
Last Updated: 08 Apr 2024 14:24 by ADMIN
Release 2024.1.408
users can type or paste text in a picture content control
Created by: Caesar
Comments: 2
Category: RichTextBox
Type: Bug Report
0
users can type or paste text in a picture content control
As shown in the attached video.
Completed
Last Updated: 14 May 2024 15:37 by ADMIN
Release 2024.2.514 (2024 Q2)
you can still type text in a Drop-down List ContentContol while it is showing placeholder
Created by: Caesar
Comments: 2
Category: RichTextBox
Type: Bug Report
0
you can still type text in a Drop-down List ContentContol while it is showing placeholder
As shown in the attached video.
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