Whats_new

Telerik UI for WPF

Release History

UI for WPF R2 2022 SP1

June 22, 2022

What's New

NEW
  • Addеd support for separate scroll/zoom for each axis in a multiple axes scenario through the new AxisPanAndZoomExtensions class.

Common

NEW
  • ValidationTooltipTemplate and StaticValidationOnFocusTooltipTemplate can be switched through telerik:ValidationErrorTemplateHelper.ShowWhenFocused property in the Windows 11 theme.
FIXED
  • Building Document Processing source code produces assemblies with the wrong VersionReleaseNumber.

AutoCompleteBox

FIXED
  • Setting a theme to the control using StyleManager's SetTheme method (code-behind) or its Theme attached property (XAML) results to the theme not being propagated to the control's inner RadWatermarkTextBox.
  • A System.Windows.Data with the error message Cannot find source for binding with reference PART_ItemsHost is present in the Output for the Windows11 theme.

ChartView

NEW
  • Addеd support for separate scroll/zoom for each axis in a multiple axes scenario through the new AxisPanAndZoomExtensions class.

DateTimePicker

FIXED
  • Milliseconds are not correctly parsed.

Diagrams

FIXED
  • Exception when saving diagram shape with Geometry set to GeometryGroup or CombinedGeometry.
CHANGED
  • The print preview items are hard to distinguish and/or have additional unneeded borders.

Docking

FIXED
  • The popup of a pinned pane is cut when ScaleTransform is applied to RadDocking.
  • Dragging a tab out of a PaneGroup and, without releasing, dropping it on top of another tab does not work.
  • Setting a pane's IsHidden property before the layout is loaded results in an invalid state of the pane.

FileDialogs

FIXED
  • The value for the FileDialogs_Cancel resource key, for the Italian culture, was written with capital letters only.
  • Search does not display any results in .NET 5 and 6. When referencing the assemblies directly, users still need to explicitly add a package reference to the respective Microsoft.Windows.Compatibility package for the used framework.
  • Date Modified column in Details view is not updated run-time.

GanttView

FIXED
  • Changing ColumnDefinition.Width at runtime does not change the width of the Column.

GridView

NEW
  • Improve the customization capabilities of the search results - now apart from the HighlightBrush (foreground) of the HighlightTextBlock, the background can be changed through the newly-introduced HighlightedBackground property of the GridViewCell (e.g., in a Style Trigger).
FIXED
  • ArgumentOutOfRangeException when a column filter is updated by the currently selected item.
  • Binding errors are thrown in the Output when opening the FilteringControl.
  • Expanding and collapsing hierarchy items does not work when IsExpandableBinding is used.
  • SelectedCells contain wrong cells when the previous selection was filtered.
  • Cannot find resource named 'NullToVisibilityConverter' exception is thrown when opening the filter control of the GridView in the certain themes when using the Xaml theming approach.
  • Changing the IsResizable property in run time does not work.
  • Column with disabled resizing can still be resized when the previous resizable column gets hidden at runtime.
CHANGED
  • Unified the border colors of the focus visual and the current cell for the Fluent, Material, Crystal and ExpressionDark themes - both now use the default current border brush.

Image Editor

FIXED
  • The image disappears when applying rotate command on an image created from a System.Drawing.Image stream.

Map

NEW
  • Addressed performance issues when panning Map on big viewports.
  • Implemented CombinedGeometryData support in VisualizationLayer. It can be used as geometry data for the PathData map shape objects.
FIXED
  • NullReferenceException when adding and removing items from VisualizationLayer rapidly.
  • SetView with useFractionalZoom true zooms higher than expected and passed LocationRect is partially visible.

MultiColumnComboBox

FIXED
  • Input text is not updated if you set the SelectedItem before the InitializeComponent call.
  • SelectionChanged event fires twice with either old items or new items in the parameters instead of once with both collections.

OutlookBar

FIXED
  • The headers of the minimized items are not visible when the control is minimized and no icon is provided.

PdfProcessing

NEW
  • Introduced Signature flags support.
FIXED
  • Block inside a table cell with content that exceeds the cell's width breaks the rendering of a text on the next line in the cell.

PersistenceFramework

FIXED
  • Saving space (' ') as a distinct value does not load it correctly.

PropertyGrid

NEW
  • Add support for DisplayAttribute and DescriptionAttribute for FlagEnumEditor.
FIXED
  • Memory leaks when collapsing groups.

RibbonView

FIXED
  • Arrow keyboard navigation does not work as expected when there is a hidden RadTabItem.
  • Memory leak occurs when the control is hosted in not selected TabItem and then removed.
  • An exception is thrown when switching themes runtime for the RadRibbonComboBox and the OfficeBlack, OfficeBlue, OfficeSilver, Summer, Transparent, Vista, Windows7, ExpressionDark, Windows8, Windows8Touch, Office2013, VisualStudio2013 and Green themes.

RichTextBox

FIXED
  • A NullReferenceException is thrown while rendering a Table without TableRows.
  • Changing the current value of а ComboBox/DropDownList/DatePicker/CheckBox content controls causes two items to appear in the Undo stack.
  • The Paste Options button's background is modified in Windows11 and Fluent themes.
CHANGED
  • Obsolete method GetCurrentSelectedInline is now removed. Please use RichTextBoxCommandBase.GetSelectedInlineOrSelectCurrent instead.

ScheduleView

FIXED
  • TryParseRecurrencePattern doesn't consider the CurrentCulture when initializing new RecurrencePattern instance. Now it will parse the string using the CurrentCulture.
  • Group headers are not generated correctly when GroupFilter is changed dynamically and MinTimeRulerExtent is set.

SpreadProcessing

FIXED
  • A NullReferenceException is thrown on exporting a file with an unsupported theme color type.
  • Upon export, sheet reference in formulas is lost when using whole row/column references.

Spreadsheet

FIXED
  • An exception is thrown caused by the NormalFillBrush for the Crystal theme.
  • The Show/Hide All Notes button in the ribbon`s Review tab is always inactive.
  • The newly added comment is deleted when inserting it into the next cell on the left to the Freeze Panes separator.
  • Wrong reply author`s name when replying to someone else's comment.
  • There are unnecessary scrollbars apart from the scroll buttons in the ribbon gallery for the OfficeBlack, OfficeBlue, OfficeSilver, Summer, Transparent, Vista, Windows7, ExpressionDark, Windows8, Windows8Touch, Office2013, and VisualStudio2013 themes.

TabControl

FIXED
  • Disabled VisualState is not respected by RadTab control.
  • The tab item has incorrect size when TabOrientation is set to Vertical and the theme is Office2019.

TreeView

FIXED
  • ItemContainerStyleSelector styles are mixed between two RadTreeView instances when the TreeVirtualizationMode is set to Hierarchical.

VirtualKeyboard

FIXED
  • Incorrect button sizes when the global UI culture is Italian (culture with comma symbol as decimal separator).

WebCam

FIXED
  • Memory leaks when the camera is unloaded from the visual tree.

Window

NEW
  • Introduced IconMargin property that sets the margin of the icon.

WordsProcessing

FIXED
  • PdfFormatProvider: Wrongly exported table width when table preferred width is set to Fixed and it is greater than the available page width.
  • PdfFormatProvider: An extra empty space appears below the inner table added when a Table is merged into a TableCell.
  • TableJustification is not imported and respected.

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