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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 R2 2019 SP1

June 19, 2019

All Controls

NEW
  • Added ReadOnlyOpacity, ReadOnlyBorderBrush, ReadOnlyBackgroundBrush to VisualStudio2013 theme palette.

ComboBox

FIXED
  • In editable mode setting the Text property, will return the first matching element, not the full matching one.

Diagrams

CHANGED
  • Serialization and deserialization of some properties were not culture-independent and caused an exception when using different cultures for serialization and deserialization.

GanttView

FIXED
  • Relations between milestones on identical horizontal coordinates are clipped.

GridView

NEW
  • Add support for add and remove operations in non-self-reference table relations in a hierarchical scenario.
FIXED
  • Column auto-sizing via splitter double-click does not work after removing an item from the ItemsSource when setting GroupRenderMode to Flat.
  • FilteringControl's DistinctValues are not unchecked when resetting the ItemsSource of the RadGridView.
  • Index out of range exception in GridViewVirtualizingPanel.FlatLayoutStrategy.RealizeMergedCells.
  • GridViewRow becomes valid when its invalid cells get out of the viewport.
  • A ToolTip appears on a column which does not have a ToolTipTemplate property set.
  • Unexpected keyboard navigation behavior when the last column on the right/left is invisible.

Image Editor

FIXED
  • ImageHistory Depth property in not restricting the undo stack items count.

Map

NEW
  • Added WebHeaders property in MultiScaleTileSource. Users can now add request/response headers to the webclient responsible for downloading map tiles for marticular map source.

MaskedInput

FIXED
  • Caret should remain under the mouse when in Default and DefaultSelectAll SelectionOnFocus mode and the RadMaskedTextInput/RadMaskedDateTimeInput has a value.

RibbonView

FIXED
  • ContentHeight property is not respected when it is set before the control is loaded.
  • An exception is thrown when opening the backstage whose items inside have KeyTips set in Office2013, VisualStudio2013 and Green themes.
  • A NullReferenceException is thrown when setting the PopupLaunchButtonVisibility property to Collapsed and click on collapsed gallery item.
  • RibbonWindow icon has incorrect size on a monitor with higher DPI.
  • Standard window buttons are cut off on a monitor with higher DPI.

RichTextBox

FIXED
  • FatalExecutionEngineError is thrown when using Microsoft Pinyin IME.
  • Font of the text is changed on import from RTF when the font is not explicitly specified with \fN tag, and \defchp is missing or doesn't specify a font.
  • HtmlFormatProvider: NullReferenceException is thrown when the align or align-text attribute is defined with an empty value.
  • Images are pasted empty when copied from MS Paint, MS Snipping Tool.
  • Importing a document with broken image source on a thread different from the main one, throws InvalidOperationException as soon as the document is loaded in RTB.
  • TypeInitializationException in SystemFontsManager is thrown during initialization on some machines. The issue can be related to either corrupted or untrusted fonts.

ScheduleView

FIXED
  • DragDropState.TargetedApppointment property is not updated correctly when dropping an item from an external source.

Slider

FIXED
  • Last tick is clipped, when the thumb is dragged to the end of the track in some scenarios.

SpreadProcessing

FIXED
  • Calculating the values of formulas which includes large cell ranges causes OutOfMemoryException.
  • NullReferenceException is thrown when importing data validation rule without parameters.

Spreadsheet

FIXED
  • Document with many complex formulas is slow to import.
  • NullReferenceException is thrown when importing data validation rule without parameters.

TreeList

FIXED
  • DataAnnotation error not displayed when the bound object implements IDataErrorInfo and a CellTemplate without DataMemberBinding is used.

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