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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 R3 2021

September 15, 2021

What's New

NEW
  • Introduced support for Macro-Enabled Workbooks (xlsm).
  • RichTextBox now supports Non-Breaking Spaces.
  • Introduced text support for shapes in RichTextBox.
  • RadExpressionParser is now publicly accessible and can be used for parsing expressions.
  • Add support for BoxPlot series type to RadCartesianChart.

All Controls

NEW
  • Unified styling of EmptyContent/WatermarkContent in different input controls.

ChartView

NEW
  • Add support for BoxPlot series type.
FIXED
  • There is a gap between the bars of the 2nd and 3rd series in a stacked scenario when at least one series has a negative value.

Clock

FIXED
  • The border is cut inside clock's header for Office2019 theme.

ComboBox

FIXED
  • Button's border is missing when the dropdown is opened in NoXAML configuration for ExpressionDark theme.

Diagrams

NEW
  • Improved the HorizontalContentAlignment and VerticalContentAlignment support for the RadDiagramTextShape - they should take effect for the non-editable content, the editable content and the edit text box for all themes.

Docking

FIXED
  • Order of unpinned panes in split container is not preserved after save and load of the layout

Examples

FIXED
  • The 'Disable Controls' CheckBox is inoperable when using Simplified Ribbon.

ExpressionEditor

NEW
  • RadExpressionParser is now publicly accessible and can be used for parsing expressions.
  • Introduced the ExpressionError event when an error occurs while parsing an expression and populate the Errors property with the errors.
FIXED
  • The selected functions are not displayed in the editor part when applying Green theme.
CHANGED
  • Theming is now consistent when using XAML and NOXAML binaries in the Vista theme.

GridView

NEW
  • Introduced support of Selected Unfocused state for the GridViewCell element.
FIXED
  • ArgumentException while autogenerating a boolean column and the bound items' ToString returns null.
  • The right-frozen columns were being resized in a reverse direction causing weird behavior.

Image Editor

FIXED
  • Missing vertical scrollbar in the settings panel of RadImageEditorUI in the Office2019 and VisualStudio2019 themes.

Map

CHANGED
  • Removed RadMap Bing SOAP services - Geocode, Search and Route because they are deprecated by Microsoft in 2017 and not used in RadMap anymore. It should be used only Bing Map Rest services which comes out of the box with BingMapRestProvider.

MaskedInput

FIXED
  • Incorrect content opacity in VisualStudio2013 when the control is Multiline and in ReadOnly and Focused states simultaneously.

PanelBar

NEW
  • Implemented expand/collapse animation when opening/closing panel bar items.

PdfProcessing

FIXED
  • An ArgumentOutOfRangeException is thrown when importing a document containing a specific image stream.
  • Unable to import field with a name that is not specified as a literal string.
  • An exception is thrown when the NormalContentSource of a widget is null and one flattens the form fields.
  • An exception is thrown when importing a file with LabColor gradients.
  • Checkbox fields are exported with the wrong state.
  • Checkbox fields that have a value set to No are exported with the wrong state.
  • Importing a document containing Location with the only page in it causes ArgumentOutOfRangeException.
  • Scrolling a large document causes an OutOfMemoryException.
  • RadFixedPage`s MediaBox and CropBox are not copied when calling the RadFixedDocument.Clone() method.

PivotGrid

FIXED
  • Incorrect sort order when the sorted field contains null values and the IgnoreNullValues of PropertyAggregateDescription set to True.

Primitives

FIXED
  • Space for Collapsed items in UniformGrid is preserved even with the PreserveSpaceForCollapsedChildren property set to False (default).

RichTextBox

NEW
  • Fixed ComboBox and DropDownList content controls should not change value when list is updated.
  • Introduced support for Non-Breaking Spaces.
  • Introduced text support for shapes.
  • Changed existing and added missing images for each tab in the RichTextBox wizard.
  • Minor fixes for the content controls.
  • Implemented Mentions (Suggestions) allowing you to insert items with predefined create actions
FIXED
  • Memory leak in ContentControlsPositionManager with surviving WeakEventHandler instances when loading a new document.
  • А memory leak with surviving SpanProperties instances when loading a new document.
  • Calling a ChangeAllFieldsDisplayMode(FieldDisplayMode.Result) on a document containing a multiline document variable leads to wrongly updated span box text.
  • Ribbon TableStylesGallery event handler memory leak.
  • The watermark position is not correct when using multiline text.
  • The control's Background changes using the Dark variation of Office2019 theme (should be white - design decision).
  • FloatingDrawing (shape or image) stays selected when right-clicking somewhere outside it.

Slider

NEW
  • The SelectionMiddleThumb's cursor is changed to hand on MouseOver.

SpreadProcessing

NEW
  • Introduced support for changing chart's series color.
  • Introduced support for Macro-Enabled Workbooks (xlsm).
FIXED
  • Exporting sheet properties corrupts the file and it cannot be opened in Excel.
  • An exception is thrown when calling AccountingFormatStringBuilder.BuildFormatString.
  • The column cannot be auto-fitted when it contains cells merged across rows.
  • Error when saving a document with inserted and copied image that has been deleted first.
  • Importing an XLS file containing many merged cells is slow.
  • Importing an XLS document containing header/footer definition without a specific placement causes an endless loop.

Spreadsheet

NEW
  • Introduced support for changing chart's series color.
  • Introduced support for Macro-Enabled Workbooks (xlsm).
FIXED
  • The markers of the chart series are not respecting all marker properties.
  • The deleted image gets visualized after resizing a newly inserted image.
  • Error when saving a document with inserted and copied image that has been deleted first.
  • Importing an XLS file containing many merged cells is slow.
  • No name in range name box when a merged cell is selected.
  • Importing an XLS document containing header/footer definition without a specific placement causes an endless loop.

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