Telerik UI for Silverlight R1 2020 SP1 (version 2020.1.218) Retail

Telerik UI for Silverlight R1 2020 SP1 (version 2020.1.218) Retail
Telerik UI for Silverlight R1 2020 SP1 (version 2020.1.218) Retail

Telerik UI for Silverlight includes a wide range of controls from small UI components such as Rating to powerful data-driven controls like GridView. The suite provides a variety of data visualization tools which allow you to display and edit your data in many different ways. Manipulate your row data in a GridView or Spreadsheet and then visualize it through PivotGrid, or any of the other charting and diagramming tools. Choose from a number of components for daily or business planning such as ScheduleView where users can easily plan their day and GanttView which allows users to visualize and manage any project planning data. Telerik UI for Silverlight comes complete with customizable UI controls for a variety of needs and options, which makes it the ideal choice for any Line of Business Application.

Professional-Looking Themes
Give your applications the slick professional look by applying our built-in themes. Telerik UI for Silverlight ships with more than ten professionally designed themes. Windows8 and Windows8Touch, let you apply styling in real-time. While the new Office 2013 theme mimics the look and feel of Microsoft Office 2013.

Themes include:
Visual Studio 2013

Exceptional Performance and User Experience
Telerik UI for Silverlight enhance user experience by providing both UI and data virtualization. Use Telerik UI Controls to display large amounts of data, with virtually no performance trade-off. What you get is exceptional performance and a sleek end-user experience. Telerik UI Controls make your apps fast by:

Producing minimal and clean XAML
Allowing you to load only the data within the current viewport of the application
Implementing lazy loading loading data only when it is requested
Minimizing memory usage, robust code free from memory leaks

Document Processing

Two new components enable you to process the most common spreadsheet and PDF file formats without having Microsoft Office or other third-party libraries installed. Your application users will be able to create, load and modify documents in a variety of formats including:


Enable your application to seamlessly export and import documents or convert them from one format to another. All thanks to the intuitive and easy-to-use APIs.

MVVM Support
Software development is made easier with the ability to drag-and-drop a complex control from our toolbox, wire up a few events, receive quick functionality, and then move on to the next work item. Those functionalities, however, do not guarantee that the software created is well structured, easily extensible, and unit testable. MVVM resolves those issues. Telerik UI for Silverlight fully supports MVVM, allowing you to create reliable, well-structured and easily maintainable applications.

Touch Support
The built-in touch support and the Windows8Touch theme make your Telerik UI for Silverlight powered applications run smoothly on a touch device.

Export Support
Export the data that different controls display with a functionality that enables your users to view and manipulate their data even after an application is closed. Telerik UI for Silverlight provides you out-of-the-box export functionalities and options. Most of the data-driven controls allow you to export data to a variety of formats.

UI for Silverlight R1 2020 SP1

All Controls

Default DragVisual control does not have padding in all themes. Padding is now applied around the container that wraps Path and Content.


Exposed a new telerik:DropDownExtensions.HandleMouseWheelWhenOpen attached property for easier handling of the mouse wheel when a DropDownButton is placed in a SchollViewer.


Exposed onscrollIntoView protected method for customization the bring into view operation in the drop down list.


Setting the Margin through the TextBoxStyle is not respected.
Typing characters with Korean IME does not highlight the matching items.


A shape is not permanently deleted when it's grouped.
The selection adorner is misplaced when shape which derives from RadDiagramShapeBase is rotated and resized.


Clearing the PanesSource leaves empty pane groups instead of clearing them.


Introduced Columns and AutoGenerateColumns properties to GridViewMultiColumnComboBoxColumn.


There is a blank space when scrolling an edited row outside the viewport and sort a column.
NullReferenceException when calling the ItemPropertiesByPropertyName getter of the QueryableCollectionView.


Shape disappearing when its Location gets updated and the clustering feature is enabled.


Removed Bird's Eye button from Map View Mode menu.


When the caret is after a separator new input replaces characters instead of inserting them.
Selecting part of the value in Numeric/Currency input then inserting digit results in wrong caret position.

PDF Viewer

Fixed whitespaces issue when copy-pasting to another text redactor.
RadPdfViewerToolBarStyle default left and right margins are aligned with the rest elements of PdfViewer.


IndexOutOfRangeException when parsing a Tiling pattern with non-RGB color.
NullReferenceException is thrown when importing documents with destinations that do not have a set page.
Fixed issue when importing Standard font with WinAnsiEncoding from literal string.


An exception is thrown in scenarios where two types with the same name need to be serialized at the same time.


Serializing a PropertyGroupDescription with LabelFilter with null values throws exception.


RadialMenuItem is not visually disabling/enabling whenever the CanExecute method of its Command is changed.
RadialMenuItem does not retain its IsEnabled property value after navigation.


Focusable is not respected for elements in the DocumentPresenter.
Heading styles are not correctly imported when copy-pasting a modified Heading.
Inserting a field with list in the result fragment causes loss of the list
InvalidOperationException is thrown when importing a document containing several ReadOnlyRanges.
NullReferenceException is thrown when pressing Ctrl or Esc in control with a particularly loaded catalog.
Pressing the arrow keys when PasteOptionsPopup is open selects an option instead of focusing it.
Swapping the copied document fragment on Paste with another one breaks list


An ArgumentException "Value does not fall within the expected range." is thrown when ResourceTypeSource is changed and the UI automation is triggered.
Appointments no longer appear on a wrong day in Agenda view when DayStartTime/DayEndTime is set.
The height of the highlight is not calculated correctly when expanding the minimize button in AgendaView.
GroupHeaders' size changes when changing the visible range and the MinAppointmentWIdth is set to a small value.


Exception is thrown when importing a spreadsheet with the first sheet hidden.


Exception is thrown when importing a spreadsheet with the first sheet hidden.


Degraded performance when scrolling and resizing columns if TreeLinesVisibility is Visible.


The RadTreeViewItem remains in a selected in-focus state when losing the focus (e.g. when switching to a different window).
Selecting an item via tap does not work when ScrollViewer.PanningMode has a value other than None.
Selecting an item with the mouse then resetting the Itemssource and making a shift selection does not select the proper range of items.


The WatermarkVisualElement has a different Foreground than the default in the VisualStudio2013 and Office2013 themes, which makes the customization of the control difficult.

Intuitive API
Telerik UI for Silverlight has a short learning curve and is easy to use. The suite provides for:

Seamless integration with your Visual Studio Toolbox for quick drag and drop usage
Feature configuration using Design-time Wizards
Easy to learn API
The Telerik UI Controls API is a close mirror of Microsoft. If youve worked with the Silverlight Framework and Microsofts XAML Controls, youll get up and running fast in Telerik UI Controls for Silverlight

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