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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 Q1 2016 SP1

February 17, 2016

AutoCompleteBox

FIXED
  • VerticalContentAlignment has no effect on the AutocompleteBox.
  • No items are returned by the AsyncFilteringBehavior if the ItemsSource contains objects of a nested class.
CHANGED
  • VerticalContentAlignment's value is updated from "Center" to "Stretch".

BusyIndicator

FIXED
  • The busy indication of the BusyIndicator is not visible if it is placed inside a tab in TabControl.

ChartView

FIXED
  • An exception is thrown when rapidly recreating series with Direct2D render options.

ComboBox

FIXED
  • EditableComboBox foreground does not change through Windows8Touch palette.
CHANGED
  • MouseOver and Focused brushes are modified for Windows8Touch theme.

DataForm

FIXED
  • Selecting date from DataFormDateField provides inconsistent DateTime.Kind results when using keyboard and mouse navigation.

DateTimePicker

FIXED
  • DateTimePicker loses focus if it has been hovered for Wondows8Touch theme.

Diagrams

FIXED
  • Resizing grouped Shape and ContainerShape stops unexpectedly.
  • Editing ViewModel's property via SettingsPane works only for the first selected Shape.

Docking

NEW
  • Provided a way to access the MainWindow's (or any other Window's) resources in the generated ToolWindow instances.
  • Added ToolWindowCreated, PaneGroupCreated and SplitContainerCreated events that are raised when the control's DefaultGeneratedItemsFactory creates elements at runtime.
  • Added override for the DockingPanesFactory's CreatePaneForItem() that accepts the RadDocking instance.

DragDrop Manager

FIXED
  • Drag is started when you click on an element with opened ContextMenu (or RadContextMenu).

Expander

FIXED
  • When setting the HorizontalHeaderAlignment to center, this changes only the content position but not the expand\collapse button itself.

GanttView

FIXED
  • MajorTick foreground cannot be changed through the palette for Windows8, Windows8Touch, Office2013 and VisualStudio2013 themes.

GridView

NEW
  • Optimized GridViewRow/Cell automation API. This change should improve general performance on touch-enabled devices, or other UI Automation environments.
FIXED
  • Design time error with Office2013 theme in Silverlight.
  • Copying special characters results in incomplete pasted text in Excel.
  • Infinite measure cycle occurs when loading a lot of items and having disabled UI virtualization.
  • Scrolling performance is bad when ValidatesOnDataErrors.IsViewMode is used and the data source is System.Data.DataView.
  • Implicit row's style should be not cleared when the SelectStyle method of RowStyleSelector returns null.

ListBox

FIXED
  • "Space" key input is handled when a TextBox control is added to the control's ItemTemplate.

Map

FIXED
  • ArgumentNullException is thrown when the Location of a ViewModel implementing INotifyLocationChanged is changed.

MaskedInput

FIXED
  • Letter can be typed after select all in MaskedTextInput with Mask="Pddd".

MS Controls

FIXED
  • Vertical Scrollbar minimum size is too small for ExpressionDark theme.
  • Thumb in Horizontal Scrollbar is not visible with Windows8, Office2013 and VIsualStudio2013 themes.

NumericUpDown

FIXED
  • ValidationErrors are cleared on LostFocus if the selected value is not changed.

OutlookBar

FIXED
  • RadMenuItems' and DropDownMenu's default FocusVisualStyle is removed in all themes.

PanelBar

NEW
  • Added ExpanderStyle property of the RadPanelbarItem for controlling the Style of the Expander path.

PDF Viewer

NEW
  • Improved memory usage when rendering big images.
  • Decreased memory usage when rendering text and graphics.

PdfProcessing

FIXED
  • InvalidCastException is thrown when importing PdfLiteralString with escaped characters.
  • Some glyphs are overlapped in the imported document since ShowTextArray operator does not respect FontSize and HorizontalScaling when positioning text fragments.
  • Import/export of document causes memory leak because FlateDecode does not dispose CompressedStream instances.

RibbonView

FIXED
  • RibbonWindows' buttons hover/press area is too small in Windows8 theme.

RichTextBox

NEW
  • RTF format provider: Improved compatibility with WordPad and RichTextBox when exporting transparent colors.
FIXED
  • When Redo action is executed after deleting a table with applied style, the rows after the first row in the restored table lose their style.
  • Formatting in headers/footers is lost when performing mail merge.
  • When RadRichTextBox is declared before RadRichTextBoxRibbonUI in XAML, current font is set to 'Verdana'.
  • When several paragraphs are selected and ParagraphProperties dialog is opened/closed, the properties of the paragraph with the cursor are applied to all paragraphs.
  • Memory leak when typing and deleting content.
  • Memory leak when changing the AssociatedRichTextBox property of StylesGallery.
  • Docx format provider: Symbols ('sym' element) with locally set font family are displayed as squares on import.
  • The header of Row properties tab in Table Properties dialog is not localized.

ScheduleView

FIXED
  • Double click on the disabled slots shows the EditAppointmentDialog when an appointment is selected.
  • VisibleRangeCommand is fired twice when the view is changed with the headers in ScheduleView.
  • VisibleRangeChanged event is triggered more times when initially loading the control and ActiveViewDefinitionIndex is set.
  • The view is moved to the second day in the VisibleRange when changing the DayStartTime of TimelineView runtime.
  • The TimeLineView is corrupted, when scroll into view an appointment that is not in the visible range.
  • The binding of ActiveViewDefinitionIndex is broken, when the ViewDefinitions are added in code-behind.
  • Clicking on a read-only slot creates an appointment in a certain scenario.
  • Last appointment is not shown when there are more than 4 appointments for a day in MonthViewDefinition and the theme is Windows8Touch.
  • Appointments are stretching even when StretchAppointments is set to "false".
  • ScheduleVeiw doesn't save the TimeZone of the exception occurrences when exporting to iCal.

SpreadProcessing

FIXED
  • If more than one range is referred in Indirect function, returned value is 0, instead of Reference error.
  • Slow import of documents containing many UnionExpressions.

Spreadsheet

NEW
  • Improved the logic for searching formulas in Insert Function dialog.
FIXED
  • Paste works on a protected sheet when the MessageShowing event is handled.
  • If more than one range is referred in Indirect function, returned value is 0, instead of Reference error.
  • Slow import of documents containing many UnionExpressions.

TileList

FIXED
  • Setting SelectionMode to Single does not clear SelectedItems collection.
  • SelectedItem is changed on selecting other items when SelectionMode is Multiple or Extended.
  • Setting SelectedItem to null does not clear SelectedItems.
  • SelectedItem and SelectedIndex cannot be set to the same value after SelectedItems were cleared.
  • Selecting range of tiles does not work properly when all tiles were deselected and immediately selected while holding the Shift key.

TreeList

NEW
  • Improved vertical scrolling performance.
  • Optimized GridViewRow/Cell automation API. This change should improve general performance on touch-enabled devices, or other UI Automation environments.
FIXED
  • IsExpandedBinding does not work correctly when alternation is applied.

TreeView

FIXED
  • When selection is changed from child to parent item with mouse, the FocusVisual stays on the child.

Window

NEW
  • Added HostCreated event to RadWindow, which is raised after the WindowHost creation.
FIXED
  • Window is cropped when maximized on display with DPI higher than 100%.
CHANGED
  • RadWindow gets unwanted border when it has been Minimized in Windows8/Windows8Touch themes

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