Release History

Telerik UI for WPF 2024.2.701 (Preview)

July 6, 2024

AIPrompt

FIXED

• 'Copy Template failed' exception is thrown in designer when trying to extract the ControlTemplate of RadAIPromptButton.

AutoCompleteBox

FIXED

• The used text search path is not automatically updated on DisplayMemberPath changed, when TextSearchPath property is not set.

Buttons

NEW

• Introduced CheckedTrackRadius and UnCheckedTrackRadius properties to the RadToggleSwitchButton, providing control over the radius of Track rectangle elements.

Calculator

CHANGED

• Updated MinWidth and MinHeight values in Windows11 theme.

DateRangePicker

NEW

• Improved MouseOver state of Today and Selected dated on calendar buttons.

Diagrams

FIXED

• Shape`s tooltip is hardly visible in the dark variation of VisualStudio2019 theme.

Examples

FIXED

• Resolved the missing resources in the ResizeHandler style and adjusted the colors in the editTextBoxStyle for the Diagram Swimlane example.

GanttView

FIXED

• Special slots background is not visible in the Windows11 Dark theme.

GridView

FIXED

• Column groups disappear when new instances are created and RadGridView is hosted in a TabControl.
• InvalidCastException when setting the DropIndicatorThickness of GridViewHeaderCell and the Windows 7 theme is used.
• The CellStyle cannot be changed at runtime.
• The validation tooltip border remains visible when scrolling with the scroll thumb.
• Up and down arrow keys don't scroll the first row that is outside of the viewport when using a custom GridViewCell class and the Flat GroupRenderMode.
• When the selection mode is Extendend the grid keeps reference to a data item that is removed from the source.

ListBox

FIXED

• The LinearDropVisual element is not displayed below the last item in a drag-drop scenario when ScrollViewer.CanContentScroll is set to False.

NavigationView

NEW

• Introduced AllowSingleClickExpandInCompactMode property which allows for expanding top level RadNavigationViewItems with a single click when the DisplayMode is Compact.

FIXED

• The fly view is not properly displayed when the second item is clicked. Use the new AllowSingleClickExpandInCompactMode property to expand top-level RadNavigationViewItems with a single click when the DisplayMode is Compact.

PDF Viewer

FIXED

• Form XObject that contains a path with a Matrix position is not rendered.
• The image inside an XObject is not shown in the correct position.
• An ArgumentException when there are bookmarks that point to the same location.

PdfProcessing

FIXED

• An Invalid annotation position leads to missing content.
• Missing text content caused by handled OverflowException while parsing Type1 font file.

PropertyGrid

FIXED

• Groups IsExpanded state is not preserved when filtering or expanding nested properties.
• The labels of the properties is hard to read when the Expression_Dark theme is applied and an item is selected.
• Exception when changing a non-visible bound property.

RichTextBox

FIXED

• InvalidOperationException when importing an HTML in Parallel.Foreach.
• Bullet list cannot be toggled on when a new line is also selected.
• Caret is not displayed at the expected position in the FlowNoWrap layout mode.
• Shapes are not pasted at the mouse position.
• The image adorner is not shown in .NET 6, .NET 7 or higher version.
• InvalidOperationException: Parent shape is not measured when loading a page with shapes.
• The text drag is not working and the selection is cleared when clicking the second time.

SpreadProcessing

NEW

• Handle importing and reading cached formula value when the formula contains external references.

FIXED

• InvalidOperationException: 'The axes are incorrectly paired.' when importing a specific document.

SvgImage

FIXED

• An ObjectDisposedException exception is raised when a RadSvgImage is placed in a DataTemplate.

VirtualizingWrapPanel

FIXED

• Missing item containers when move action is executed over the items collection at runtime.

Window

FIXED

• InvalidOperationException is thrown when closing a window opened on another UI thread and the Windows11 theme is applied.
• NullReferenceException is raised when closing a modal RadWindow and opening it on a separate thread.

WordsProcessing

NEW

• Provided support for exporting text with a strikethrough to PDF.

FIXED

• DocFormatProvider: EndOfStreamException when importing a document with a specific image.
• PageField does not respect StartingPageNumber.
• The hanging indent is not respected when exporting paragraphs with tabs to PDF.
• Incorrect calculation of indentation when paragraph in list has applied local indent and the list style defines indent.
• List indent is not correct when exported to PDF.
• The numbered list marker font is not properly exported to PDF.
• Replace doesn't match the text when it contains BookmarkRangeStart/End objects.