mask_group_31

Silverlight

Release History

Telerik UI for Silverlight is Retiring

Driven by the evolution of technology and industry standards, Progress Software is deprecating Telerik UI for Silverlight effective December 1, 2023. Technical support and critical fixes will be available until December 1, 2024.

UI for Silverlight R1 2021

January 20, 2021

What's New

NEW
  • RadialMenu component can be used to show more than 8 menu items when AutoSizeMenuItems is set to true.
  • Implemented an Orientation property in TileList control which allows tiles to be arranged to right and the groups to be filled from top to bottom.
  • Improved accessibility of WPF suite to be compatible with Section 508 standards by reducing more of the detected issues through Accessibility Insights for Windows tool.

All Controls

FIXED
  • The read-only state in ExpressionDark theme differs for the MS Textbox, RadWatermarkTextBox and RadPasswordBox controls (compared to other input controls). The background for the previously listed is now updated to #FF575859.
CHANGED
  • The DisabledOpacity property of the palette is not respected by the check visual part in the Windows8 theme. The default disable opacity is changed from 0.6 to 0.5 for CheckBox control.

ComboBox

FIXED
  • When the German (Swiss) keyboard is used, the { character cannot be entered in the RadComboBox.

DataForm

NEW
  • EditMode property allows setting single edit mode where only one editor is active at any given time.

Diagrams

FIXED
  • Internal UpdateFocusedElement method fires for every item in the GraphSource which slows down the loading performance.
  • In non-virtualized Diagram, the initial loading time of shapes is faster in maximized state window than in normal state window.

Docking

NEW
  • Allow setting the MinWidth of the auto-hide area flyout element via a new FlyoutMinLength property of RadDocking.
FIXED
  • Floating panes remain open when application is not active after restoring remote connection.
  • RadSplitContainer is resized after clicking a RadGridResizer element when a context menu is open.

GanttView

FIXED
  • BorderThickness biding does not work for MilestoneContainerStyle.

GridView

NEW
  • The cursor is changed to a busy one when performing a sort operation by clicking on a group cell in the Group panel.
  • The recycling mechanism for cells is less aggressive when virtualization is on and now the cells are kept longer in memory to speed up operations like changing the ItemsSource.
FIXED
  • The Modifiers (Ctrl | Alt | Shift) + F2 triggers edit mode.
  • InvalidOperationException is thrown when reordering columns/rows on different threads.
  • NotSupportedException is thrown when mapping an entity object to a custom class.
  • 'OpenClipboard Failed' ComExceptions related ClipBoard being used by another application are now handled. Also access to clipboard is re-tried several times.

ListBox

FIXED
  • DragDrop is not working when DragDropManager.UseAdornerLayer is set to true, and the control is placed inside RadBusyIndicator.

Map

FIXED
  • UriImageProvider's Image is not shown in Visual Studio Designer.

MaskedInput

FIXED
  • The read-only state in ExpressionDark theme differs for the RadMaskedInput control (compared to other input controls). The background for it is now updated to #FF575859.

MS Controls

CHANGED
  • The background color of the horizontal Scrollbar is updated in Transparent theme.

NumericUpDown

FIXED
  • Up/Down arrow buttons are not visible when the ShowTextBox is set to False in Windows8 and Green themes.
CHANGED
  • RadNumericUpDown`s height is different than other input controls in the Windows8Touch theme.

PdfProcessing

NEW
  • Performance improvements when inserting tables using the RadFixedDocumentEditor.
FIXED
  • An ArgumentException is thrown when importing rectangle whose values are defined using indirect references.
  • An InvalidCastException is thrown when importing a document with FormXObject resources pointing to an indirect object.

PropertyGrid

FIXED
  • Memory leak when the Item property is changed multiple times at runtime.

RadialMenu

NEW
  • RadialMenu component can be used to show more than 8 menu items when AutoSizeMenuItems is set to true.
  • Items can now be equally spaced to fill the available space.

RibbonView

FIXED
  • The system menu is misplaced in a scenario with monitors with different DPI.
  • The RibbonWindowClassicGlassOffTemplate contains additional columns instead of margins causing misalignment issues with the window buttons (especially with higher DPI settings).

RichTextBox

NEW
  • HtmlFormatProvider can now import and export the alignment of tables and table cells.
  • The button toggling the numbering style is now replaced with a split button that allows you toggle list styles or choose between different list formats.
FIXED
  • The negative margins cause misalignment issues between the top Ribbon-area and the ruler (PART_TabStops) elements in the Office 2013, Visual Studio 2013, Green and Visual Studio 2019 themes.
  • An exception is thrown when adding a space after a table is placed in the header or footer.
  • An ArgumentNullException is thrown when importing a document with a structured document tag with no prefix mapping in the data binding declaration.
  • CheckBox content controls, which are defined on the table cell level are not clickable at run-time.
  • CheckBox content controls lose local formatting when the checked state is changed.
  • Deleting permission range with backspace when you are at the end of the annotation leads to deletion of the text after that.
  • DocxFormatProvider cannot import the content of a document when the main document part is not named document.xml.
  • Importing structured document tags with auto-close SdtContent tag throws InvalidCastException exception.
  • Inserting a checkbox in an empty paragraph preceded by another empty one deletes the paragraph.
  • Paragraphs inherit alignment from the align attribute value of their parent table when importing from HTML.
  • RepeatingSection's title cannot be set through the properties dialog.
  • SetPosition() sets the caret position on a previous location in a specific setup.
  • Setting document position after an inline content control moves the position to the last position in the control. It should move it after the control instead.
  • The first single line repeating section item cannot be duplicated through the UI. The + button is not clickable.
  • The paragraphs in the table are inheriting the negative indent from the previous paragraph.
  • The wrapping of a floating image is not parsed and applied while reading a DOCX file.
  • Typing text after a check box content control carries over the default checked/unchecked font family to the new content.
  • Typing text after a highlighted span carries over the highlight setting to the new content.
  • XamlParseException is thrown in RichTextBox(.NET Framework) when importing xaml document exported in RichTextBox(.NET Core).

ScheduleView

FIXED
  • FontSize of MonthView/TimelineView is updated when using StyleManager.

Sparklines

FIXED
  • Lower value indicators are not updated runtime.
  • The indicators are not updated when the data is changed at runtime.

SpreadProcessing

NEW
  • Added DocumentInfo properties to preserve document metadata information.
FIXED
  • Auto row height is not applied when the cells from two rows are merged.
  • An exception is thrown when importing an XLS file with a specific print area.
  • Invalid XLSX is produced when the document contains data validation applied on a cell with a hyperlink.
  • An InvalidOperationException is thrown when importing an XLS document containing an Extra Table Data record.
  • A NullReferenceException is thrown while importing a document with header/footer and main part not named with the default name.
  • Performance improvement when exporting PDF documents.
  • A KeyNotFoundException is thrown when opening a document containing no styles in its stylesheet.
  • Pasting an image copied from another RadSpreadsheet instance generates an invalid document.

Spreadsheet

FIXED
  • Auto row height is not applied when the cells from two rows are merged.
  • Invalid XLSX is produced when the document contains data validation applied on a cell with a hyperlink.
  • A NullReferenceException is thrown while importing a document with header/footer and main part not named with the default name.
  • Performance improvement when exporting PDF documents.
  • A KeyNotFoundException is thrown when opening a document containing no styles in its stylesheet.
  • Pasting an image copied from another RadSpreadsheet instance generates an invalid document.
  • The FilteringPopupControl`s RenderSize value is not updating when the column width is decreasing below the size of the filter button.
  • The selected text is not readable when the Worksheet tab is in Edit mode and the applied theme is dark.

TabControl

FIXED
  • Setting Align to Justify and using the Windows8Touch or Office2019 themes leads to unexpected behaviors - Windows8Touch theme does not stretch its TabItems when the TabStripPlacement is Left / Right; Office2019 theme animation is incorrect.
  • The overflow drop down has incorrect position for the different TabStripPlacement options in all themes.

TileList

NEW
  • Implemented an Orientation property in TileList control which allows tiles to be arranged to right and the groups to be filled from top to bottom.

Timeline

FIXED
  • NullReferenceException when a RadDocking pane containing a RadTimeline is unpinned.

Toolbar

NEW
  • Added ability for easier control of the Background visibility for the Rad Buttons using their IsBackgroundVisible property.
  • Introduced support for different styling of the MS RepeatButton and the RadPathButton in the scope of the ToolBar (by introducing ToolBarContainerStyles under the ToolBarContainerStyleSelector-ToolBarRepeatButtonStyle and ToolBarRadPathButtonStyle respectively) for the Office Black, Office Blue, Office Silver, Summer, Transparent, Vista, Windows 7, Expression Dark, Windows 8, Windows 8 Touch, Office 2013, Visual Studio 2013 and Green themes (other themes already support both styles).

UI for Silverlight

Background-NextSteps

Next Steps

Launch demos

See UI for Silverlight in action.

Check pricing

Purchase individual products or any of the bundles.

Download Free Trial

With dedicated technical support.