RadGridView

What’s Changed:

• Row now works properly with INotifyDataErrorInfo ErrorsChanged event
• Row Validation is not reevaluated when a cell's value is changed from outside RadGridView
• Editor style is now applied correctly to the CheckBox in the CheckBoxColumn
• Hide the "ToComposite" button when RadDataFilter.CanUserCreateCompositeFilters is false
• Modified LookupValueConverter to use the correct DataContext in case GridViewComboBoxColumn.ItemsSourceBinding
• ActivateRow command now will use CommandParameter correctly
• Cells cannot enter invalid state when grid is first loaded
• Removing of MouseOver and Selection animations from the rows and cells. Minor row related theme tweaks
• When adding an object to the ColumnFilterDescriptor.DistinctFilter.DistinctValues collection, its type now will be respected properly

What’s New:

• SkipHiddenColumns GridViewClipboardPasteMode added
• HierarchyExpandButtonStyle and HierarchyExpandButtonStyleSelector added for GridViewDataControl
• PresentationMode added for GridViewToggleButton
• Performance improvements for cell and row selection
• Added ShouldEncodeValue property to GridViewElementExportingEventArgs
• Added RowIsExpandedChanged event to GridViewDataControl
• ExpandHierarchyItem and CollapseHierarchyItem commands added
• GridViewBoundColumnBase.FilteringControlStyle added
• New design for current row indicator added
• GridViewColumn.ShowFieldFilters property added
• Selection/Scrolling on dragging cells/rows in RadGridView added

What’s Fixed:

• Delete command issues are now fixed
• Frozen columns drag indicator did not respect display index of columns is now fixed
• EditTriggers.None is now respected properly
• Selected Items are not unselected when clicking on selected Item and CTRL is pressed is now fixed
• Binding.StringFormat is now respected properly
• Fixed Issue with interfering column resizing with sorting
• Fixed bug where pasting would not paste empty rows from the clipboard
• Fixed SelectedItem binding issue when grid is placed in DataTemplate
• Exception when GridViewRow.GetCellFromPropertyName was called with null argument is now fixed
• Fixed issue with clicking on selected item when range of elements is selected
• Calling DistinctValuesFilterDescriptor.DistinctValues.Add(null) results in a NullReferenceException is now fixed
• Calling ToList() on RadGridView.Columns collection throws an exception is now fixed
• Exception is thrown when extending cell selection (Shift+Click) and no cell was previously selected is now fixed
• Cell automation peer not correctly returning its children when template column is used is now fixed
• Issue with DataErrorInfo and DataRowView when there are no matching column name in the source DataTable is now fixed
• Style setter ( e.g. background property ) did not affect footer cells is now fixed
• Invalid information passed when resizing GridView columns using left grippers is now fixed
• CurrentCell visual glitch is now fixed
• IValueConverter coloring of TextBlock inside CellTemplate being applied to wrong column after horizontal scrolling is now fixed

RadRichTextBox

Breaking Changes:

• RadRichTextBox
  • Obsolete Members
    • All commands are now accessible through Commands property, eg: radRichTextBox.Commands.PrintCommand instead of radRichTextBox.PrintCommand
    • public void SetText(string text) - Use Telerik.Windows.Documents.FormatProviders.Txt.TxtFormatProvider instead of this method
    • public void ToggleList(bool shouldAddToList, DocumentListBase defaultList) - Use ChangeListType method instead
    • public void ChangeSectionMagin(Padding newSectionMargin) - Use ChangeSectionMargin method instead
  • Removed Members
    • public Void UpdateEditorLayout(Boolean, Boolean)
    • public Type GetDocumentEditorPresenterTypeForDocument(RadDocument)
    • protected Void TrackPreviousStyles()
• ClipboardEx
  • Removed Members
    • public Void SetDocument(IList) - changed to public static void SetDocument(DocumentFragment document)
    • public IList GetDocument() - changed to public static DocumentFragment GetDocument()
• RadDocument
  • Obsolete Members
    • public void SetText(string text) - Use Telerik.Windows.Documents.FormatProviders.Txt.TxtFormatProvider instead of this method
    • public void InsertAtCaretPosition(string text, Span selectedSpanStyle) - Use Insert(string text, StyleDefinition style) of RadDocument
    • public void DeleteAtDocumentPosition(DocumentPosition documentPosition, bool deletePrevious) - Use Delete method of RadDocument
  • Removed Members
    • protected Void OnStructureChangeCompleted()
    • public Boolean ExecuteCommand(CommandBase, DocumentCommandContext)
    • public Boolean ExecuteUndoableCommand(UndoableCommandBase, DocumentCommandContext)
    • protected Void CallUpdateDocumentLayout()
    • public Void InsertDocumentElementListAtCaretPosition(IList) - changed to public void InsertFragment(DocumentFragment fragment)
• DocumentSelection
  • Removed Members
    • public IList CopySelectedDocumentElements() - changed to public DocumentFragment CopySelectedDocumentElements()
    • public IList CopySelectedDocumentElements(SelectionRange) - public DocumentFragment CopySelectedDocumentElements(SelectionRange range)
• DocumentPosition
  • Removed Members
    • public boolean MoveToPreviouisWordStart() - changed public boolean MoveToPreviousWordStart()
• DocumentElement
  • Removed Members
    • public InlineCollection Inlines { get; } - currently only Paragraph class has inlines
• IDocumentFormatProvider
  • New Methods
    • RadDocument Import(byte[] input);
    • byte[] Export(RadDocument document);NOTE: The easiest way to fix this breaking change is to inherit from the newly introduced base class DocumentFormatProviderBase.
• Telerik.Windows.Documents.UI.Ruler.RulerControl-The whole control is obsolete. Use Telerik.Windows.Controls.RichTextBoxUI.DocumentRuler control from the Telerik.Windows.Controls.RichTextBoxUI assembly instead
• ToggleCommandBase Removed Methods-public StylePropertyChangedEventArgs GetEventArgs() - this method is now internal
• PrintMode Obsolete Members-HtmlPreview - This value will be removed in the next versions. Use PrintPreview method of RadRichTextBox
• RichtTextBoxCommandSLBase - renamed to RichTextBoxCommandBase

What’s New:

• Much improved HTML import/export with added support for the tags <font/> and <u/>. Also most of the reported issues have been resolved
• Introduced TxtDataProvider, HtmlDataProvider, XamlDataProvider to support declarative data binding scenarios with support for various document formats-http://demos.telerik.com/silverlight/#RichTextBox/Binding
• Added Page based presenters - RadRichTextPageView and RadDocumentBindingSource, that can be used in scenarios with RadBook, RadCoverFlow and practically any items-control-http://demos.telerik.com/silverlight/#RichTextBox/Integration/RadBookIntegration
• Added Progress dialog in Visual Studio Designer while generating RadRichTextBoxRibbonUI

What’s Fixed and Improved :

• Generally Revised, cleaned and improved API
• API for Zoom-In/Out in Print-Layout view-http://demos.telerik.com/silverlight/#RichTextBox/MSWord
• Major changes in APIs of RadRichTextBox and RadDocument. Those APIs are now synchronized, so that now all manipulations to document can be performed trough commands of RadRichTextBox
• Commands of RadRichTextBox are improved internally, including some bug fixes in their behavior
• Document commands are removed from the public API. Now there are only one set of commands - RichTextCommandBase hierarchy. Those commands are simpler for use, and implements standard interface ICommand
• Support for empty container document elements - sections, paragraphs, document
• Support for mailto: links in the "Insert Hyperlink" dialog
• Fixed issue when selecting links from right to left
• Added properties of RadRichTextBox to set scrollbars visibility
• Fixed some issues with RadRichTextBox stealing focus from other controls
• Fixed issue with loading images from HTML documents, without explicitly set width and height
• Fixed issue with ColorPickers for font color and highlighting color in RichTextBoxRibbonUI not opening first time

RadChart

What’s New:

• Added option to show/hide the item labels for series items with zero value (SeriesDefintion.LabelSettings.ShowZeroValueLabels)
• Added BasePointMarkChartItem.PointMarkCanvasTop / PointMarkCanvasLeft properties so pointmark position can be customized from XAML instead from code

What’s Fixed:

• XAxis.MinValue should not be rounded when XAxis is used as DateTime axis
• XAxis.MinValue should not be rounded when XAxis.AutoRange is set to false
• Interactivity NullReferenceException when hovering user-defined legend items
• Interactivity NullReferenceException when hovering series items in data sampling scenarios
• Skewed lower part of the line in zooming/scrolling scenarios
• StackedBar series item floating in specific strict AxisX mode scenarios
• Memory leak fixes in specific dynamic data scenarios
• AxisX item labels not updating properly in some scenarios
• Zooming/scrolling for HorizontalBar series type
• Appearance API exception in databound scenarios
• Binding AxisX MinValue/MaxValue/Step range properties results in no data series generation if AxisX.AutoRange=false is set statically in XAML (and is not bound as the range properties)
• Bubble series item not redrawn when its corresponding DataPoint property changes its value
• NullReferenceException when zooming with enabled tooltips for Range, SplineRange, Stick, and CandleStick series types
• NullReferenceException with animation and custom layout scenarios where there is no chart layout specified on page load

RadMap

What’s Fixed:

• Issues with communication exception and error handling

RadDataFilter

What’s New:

• Support for the DisplayAttribute.Order data annotation
• Support for the DisplayAttribute.AutoGenerateFilter data annotation
• Hide the "ToComposite" button when RadDataFilter.CanUserCreateCompositeFilters is false

What’s Fixed:

• When the xml:lang of RadDataFilter's parent container is set, removing a filter through the UI results in a null reference exception is now fixed

RadDataPager

What’s New:

• Unbound mode support added

RadTabControl

What’s Fixed:

• ContentTemplateSelector not used
• Performance issue due to wrong DataTemplate
• Reordering a bound TabControl works for just an item at a time
• Reordering the tabs causes their headers to disappear
• When a tab is removed through a Close button in the DropDownMenu, the menu is not updated

RadTreeView

What’s New:

• Ability to see which item was checked initially in tri state mode
• Add IsChecked property of type Nullable<Bool>
• Add SelectItemByPath method

What’s Fixed:

• Add a bool? IsChecked property
• Crashes on drag/drop operations while filtering
• In a databound tree a newly added selected item isn't brought into view
• The RadTreeViewItem doesn't update its visual state, when is selected through bound SelectedItem property of the RadTreeView
• TreeView cannot be dragged/dropped in the Microsoft RibbonWindow and all controls connected with AdornerDecorator if it is not a rootelement
• Window.IsEnabled not working properly with the items when the tree is virtualized

RadTreeListView

What’s New:

• Added some clipping logic to TreeListCellsPanel to prevent visual glitches when resizing column
• DragCueItemTemplate property added

What’s Fixed:

• Null reference exception on horizontal scroll is now fixed
• Fixing automation peers issue for virtualizing panel in RadTreeListView

RadRibbonBar

What’s New:

• Add keyboard navigation

What’s Fixed:

• Allow Hiding the right pane of the Application Menu
• Application button does not stretch its image correctly
• Do not work well when placed in StackPanel
• Have 3 pixel space between the RibbonBar and the window in the Windows7theme
• IsEnabled resizes a minimized ribbon bar
• RadRibbonWindow multiple monitors issues
• The Content of the RibbonButton and RibbonToggleButton isn't displayed as disabled when the buttons are disabled
• The RadRibbonBar is hiding unexpectedly
• The value of the property "TitleBarVisibility" is not respected
• Upgrade the RibbonComboBox style
• When changing the value of the "IsMinimized" property the content of the RadRibbonTab is missing
• When the RadRibbonTab HeaderVisibility property is set, the background of the RadRibbonTab doesn't hide

RadDocking

What’s New:

• Added Document host to the logical tree

What’s Fixed:

• IsPinned property of the RadPane control throws an exception when bound
• When dragged out of the Docking control the panes are losing its inherited DataContext

RadComboBox

What’s Fixed:

• ComboBox property CanAutocompleteSelectItems was not recognized in Blend 4

RadWindow

What’s New:

• Confirm, Prompt and Alert icons are not displayed sometimes in business applications. Replaced images with vectors to avoid it

What’s Fixed:

• Window is being cut when have content without fixed size and with ScrollViewer
• Window throws an exception in design time

RadMaskedTextBox

What’s Fixed:

• Invalid cast exception when pressing PageUp/Down in RadMaskedTextBox is now fixed

RadToolBar

What’s New:

• When Orientation is set to Vertical, the content isn't aligned at the top of the application, also OverflowButtonVisibility should be FIXED

RadTileView

What’s Fixed:

• Binding the TileState property does not work
• Cannot modify TileState with container binding
• Changing style of items dynamically crashes application
• Minimize and Maximize icons are displayed on each item header
• Removing the MaximizeToggleButton from the ControlTemplate, one cannot change the state of the tiles
• ScrollBar visibility not updated after late data loading

RadOutlookBar

What’s Fixed:

• Header text not centered with respect to the icon size

RadMediaPlayer

What’s New:

• Add property to enable/disable seeking
• Add thumbnail support (poster image)

What’s Fixed:

• When at least one MediaItem has set Source, could not edit template in Blend

RadBook

What’s New:

• Preload pages
• Fall back to ItemTemplate if LeftPageTemplate and RightPageTemplate are not used

RadNumericUpDown

What’s Fixed:

• The Up/Down buttons do not automatically repeat

RadButtons

What’s Fixed:

• Toggle/Radio button mouseover state is the same for checked and unchecked state

HtmlPlaceholder

What’s New:

• HtmlPlaceHolder: Add property for not clearing the content when unloaded

What’s Fixed:

• Memory leak when used with external page
• Redocking an HtmlPlaceholder hides its content
• ScriptError when running OOB
• Wrong offset when rendered in RadWindow

RadDateTimePicker

What’s New:

• DateTimePicker suggestion Tooltip styling for all Themes

What’s Fixed:

• Enter date by typing and then to open the dropdown you need to click 2 times on the dropdown button
• RadDateTimePicker parser crashes when Culture is set to French
• Value not showing when DTP IsEnabled=false
• When the format of date is changed the dates are not correctly parsed
• When the user selects value using the mouse in the DatePicker or TimePicker, the drop-down should close
• Writing or setting by code time doesn't affect the selected time in the dropdown. The previous one stays selected

RadContextMenu

What’s Fixed:

• GetClickedElement returns wrong element
• StaysOpen does not work

RadColorPicker

What’s New:

• Add a property that can be used in order to change the color of the NoColor field

RadUpload

What’s New:

• Add an option to skip the sending of multiple files at once

RadTransitionControl

What’s New:

• Pixelate shader transition effect

What’s Fixed:

• Fluid resizer presenter behaves strangely when second resize occurs before the end of the animation of a previous one
• Exception is thrown when using with PRISM and changing the active view for the first time

Assembly Minifier

What’s New:

• RadTransitionControl - when minified removes all transitions except the default