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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 2020 SP1

June 17, 2020

PDF Viewer

FIXED
  • Empty page content appears when rendering pages with images in the FixedDocumentSinglePagePresenter.
  • The user is not able to type in a textbox form field using a touch device.
  • InvalidOperationException is thrown when creating Thumbnail in a separate thread.
  • Images are missing when creating thumbnails with the ThumbnailFactory.

PdfProcessing

FIXED
  • ArgumentException is thrown when importing a document containing form fields with the same fully qualified name.
  • StackOverflowException is thrown when cloning documents containing links to the same page.

RibbonView

FIXED
  • KeyTip for RadRibbonGroup dialog launcher is not shown when the group is collapsed.

RichTextBox

NEW
  • Introduced support for the 'type' attribute of ordered ('
      ') and unordered ('
        ') lists in HTML.
      FIXED
      • An exception for missing the DialogsResourcesDictionary is thrown when using the control in NetCore NoXaml scenario and merging the required ResourceDictionaries.

      ScheduleView

      FIXED
      • An exception is thrown when trying to bind to the ShowAppointmentDeleteButton property.

      SpreadProcessing

      NEW
      • Introduced support for import/export from/to XLSX format of Text Rotation XML attribute.
      FIXED
      • NullReferenceException is thrown when the FindOptions does not contain a start cell
      • FloatingImage height calculation is wrong when the image`s bottom-right anchor falls within a row with merged cells with applied text wrapping.
      • The row height of merged cells with applied Text Wrap and long text is not calculated correctly.
      • Wrong cell values are displayed when the number and currency decimal or group separators are different.

      Spreadsheet

      FIXED
      • FloatingImage height calculation is wrong when the image`s bottom-right anchor falls within a row with merged cells with applied text wrapping.
      • The row height of merged cells with applied Text Wrap and long text is not calculated correctly.
      • Wrong cell values are displayed when the number and currency decimal or group separators are different.

      TimeBar

      FIXED
      • When selection start and end are the same, the left thumb is not selectable in all themes.

      TreeList

      FIXED
      • When the drop is not possible, both icons are visible in the TreeListViewDragCue element in the Green, Office2016/Touch, Fluent and Material themes. The icon for the possible drop for the such is missing for the Windows8Touch theme.

      TreeView

      FIXED
      • Unexpected multiple selection in Single selection mode after a combination of select and collapse/expand in virtualized treeview.

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