Release History

RadGrid

Important Changes:

• Exporting event marked as obsolete.
• Obsoletes from GridView assembly deleted.
• Obsoletes from Data assembly deleted.
• Changed the namaspace of LookupElement form Telerik.Windows.Controls to Telerik.Windows.Controls.GridView.
• Obsoleted FieldFilterDescription and replaced it with FieldFilterDescriptor.
• IsSynchronizedWithCurrentItem is now null by default - SelectedItem is synchronized with the CurrentItem only if CollectionView is used as ItemsSource.

What’s New:

• Copy/Paste in RadGridiew and to/from Excel
• Multiple cells selection.
• Added: CellStyleSelector and GroupFooterCellStyleSelector for GridViewColumn.
• Added: AlternateRowStyleSelector, GroupFooterRowStyleSelector, GroupRowStyleSelector, RowDetailsStyleSelector and RowStyleSelector for GridViewDataControl.
• Added: HierarchyChildTemplateSelector for GridViewDataControl.
• Added: GroupHeaderTemplateSelector, GroupFooterTemplateSelector and ToolTipTemplateSelector for GridViewColumn.
• Added: RowDetailsTemplateSelector for GridViewDataControl.
• Added: CellTemplateSelector and CellEditTemplateSelector DataTemplateSelectors for GridViewColumn.
• Added: CommandManager.InvalidateRequerySuggested
• Added: Additional check in CanPasteFromClipboard
• Added: Clipboard Paste capability, as well as events for Clipboard operations.
• Exporting now honors the user-specified separator when exporting Header or Footer rows in CSV.
• Exporting now honors the user-specified separator when exporting Header or Footer cells in CSV.
• Added: Invalid visual state for GridViewCell.
• Added column reorder visuals.
• Modified exporting so as to use a user-provided or system Culture to encode items.
• Added: RadGridView.PreparingCellForEdit event.
• Added: RadGridView.BeginEdit() overload which accepts RoutedEventArgs.
• Added: ItemTemplate property to GridViewComboBoxColumn.
• Added: Column width changing and changed event args.
• Added MinHeight binding to the GroupRow header.
• ElementExporting and ElementExported events added to GridViewDataControl to replace the obsolete Exporting Event.
• GridViewSelectColumn now becomes unchecked when Items collection is modified in such a way that all items become selected.
• GridViewSelectColumn now becomes checked when Items collection is modified in such a way that some items are not selected
• TextBlock is not longer set as Content for a GridViewHeaderCell when that cell has ContentTemplated defined.
• Added: Functionality to keyboard navigation when there is no current cell but there is current item navigation will start from first column.
• Added: Property ShowHeaderAggregates of GridViewGroupRow to hide/show group header aggregates.
• Items now raises CurrentChanging and CurrentChanged events when its ItemsSource is changed.
• CalculateAggregates removed from property changed.
• When IsSyncrhonizedWithCurrentItem is true (default) the current item is now also set as selected when RadGridView is loaded.
• The enumerator of RadGridView.Items now enumerates data items only (use RadGridView.Items.Groups to retrieve group items).
• Items that are no longer visible due to filtering are removed from the SelectedItems collection.
• Columns now set the SourceField of aggregate functions, when such was not explicitly set.
• New overload of the GridViewDataControl.GetDistinctValues method that accepts the number of distinct values to return as a parameter.

What’s Fixed:

• Fixed: Stack overflow exception while CellValidating does not pass.
• Overwrite all selected cells with values with the clipboard, even if the clipboard values are less in number than the selected cells.
• Fixed: Items.Groups does not reflect the new grouped state when RadGridView.Grouped event is raised.
• Fixed: Null reference exception in OnMouseLeftButtonDown.
• Fixed: GridView: When Insert key is held down some GridViewRows remained in edit mode.
• Fixed: Tab navigation from the last cell of the new row leaves focus out grid.
• Fixed: When current column is removed from column's collection RadGridView still had a reference to it.
• Fixed: Keyboard navigation stops when item is deleted.
• Fixed: All rows are no longer selected when CanUserSelect is false and CTRL+A is pressed.
• Fixed: Null reference exception when item is scrolled into view while RadGridView is not visible
• Fixed: Issue with IsTabStop support for Selection and ToggleRowDetails columns.
• Fixed: When a distinct value of a value type column is selected through the filtering UI, the filtering popup is closed and then opened again, the respective distinct value is no longer checked.
• Fixed: Checkbox column did not call ConvertBackMethod of IValueConverters
• Fixed: RadGridView should not handle KeyDown for elements not part of GridViewCell.
• Fixed: GridView: RadGridView doesn't respect that Enter key is pressed on a textbox that accepts return.
• Fixed: FilteringUIVisibility="Collapsed" ignored when set directly to GridViewHeaderCell.
• Fixed GridViewHyperlink column did not respect the content binding property when set in XAML.
• Fixed: An exception is thrown when RadGridView is bound to DomainDataSource and column aggregates are used.
• Fixed: Changing current cell with TAB doesn't fire CurrentCellChanged event.
• Fixed: Tab issue from the last cell and first column is not in viewport.
• Fixed: A bug which did not update the FieldFilterLogicalOperator when pre-filtering RadGridView.
• Fixed: GridView: RowValidated event is fired even when RowValidating fails.
• Fixed: Group footers not exported correctly.
• Fixed: RadGridView doesn't respect "IsTabStop" property.
• Fixed: While navigating with TAB GridView flickers (scrolls to beginning of the row and then to the cell in edit mode).
• Fixed: Insert new row - the new row is added and in edit mode but is not in viewpoint.
• Fixed: Foreground set via cell style did not affect cells in combo columns.
• Fixed: Exception when the grid is placed in StackPanel and bound asynchronously.
• Fixed: Problem with ShowInsertRow when clicked numerous times resulting in StackOverflowException.
• Removed Reset notifications when simple data operation is performed (add, edit, remove) in grouped scenario.
• Fixed: GroupPanelStyle is now applied correctly when initially set
• Fixed: An exception is thrown when RadGridView is bound to DataTable/DataView and the GridView is grouped by column which has elements with null values in the ItemsSource.
• Fixed: A bug in GridViewSelectColumn: CheckBox in header is not unchecked when source collection of RadGridView is cleared.
• Fixed: A bug with DataFormatStringConverter when binding already has converter.
• Fixed: GridViewVirtualizingPanel NullReferenceException when trying to InvalidateMeasure of grouped grid rows.
• Fixed: Custom sorting issues with multiple column sorting. Added IsMultipleColumnSorting property in GridViewSortingEventArgs.
• Fixed: Grid rows not updated after RowHeight change in runtime
• Fixed: Exception of type InvalidCastException is raised when CellEditTemplate is used.
• Fixed: An exception is thrown when RadDataPager.Source is bound to RadGridView.Items and RadGridView.ItemsSource is bound to a DomainDataSource.Data.
• Fixed: When non-default theme was set default aggregate result list in footer was missing the function caption.
• Fixed: Aggregates not updated after changing property value with DispatcherTimer.
• Fixed: Frozen column splitter is not synchronized with columns after columns reorder
• Fixed: The Select All check-box of the filtering control is left in indeterminate state after clearing the filter programmatically.
• Fixed: RadGridView does not gain focus when GridViewRow is clicked.
• Fixed: RadGridView cannot auto generate its columns when bound to an empty DataView.
• Fixed: BeginInsert() method does not add new item when RadGridView is bound to an empty DomainDataSource.
• Fixed: Columns are not re-generated when the DomainDataSource returns the real data to the client.
• Fixed: RowValidating is raised twice when cell from another row is clicked.
• Fixed: Remove echo when adding new item into an observable collection and ShowInsertRow is true.
• Fixed: Changing the CanUserFreezeColumns property does not affect the FrozenColumnsSplitter visibility at runtime.
• Fixed: GridViewToggleRowDetailsColumn should start with all toggle buttons checked when RadGridView.RowDetailsVisibilityMode is equal to GridViewRowDetailsVisibilityMode.Visible.
• Fixed: The HorizontalContentAlignment of the DetailsPresenter should be "Stretch".
• Fixed: Indentation problem in group footer row.
• Fixed: Problem with combobox column bound to nested properties.
• Fixed: When delete last items the grid is not updated properly (gap on the top).
• Fixed: Self-Referencing hierarchy does not use root grid Items to create child ItemsSource.
• Fixed: Fixed: When clearing the text of a field filter text-box and applying the filters, the EventArgs of the following Filtering and Filtered events should not contain anything in their Added property.
• Fixed: Deleting the text from a filtering text-box when the column type is numeric inserts a zero instead of leaving the text-box empty.
• Fixed: When RadComboBox is used as edit template null value is set after edit.
• Fixed: The null reference exception when TAB on grid and there is no current cell.
• Fixed: Group footer template jumped over group footer cells on horizontal scrolling.
• Fixed: Wrong aggregates displayed in group footers due to recycling related issues.
• Fixed: The distinct values ListBox of the filtering UI is not virtualized.
• Fixed: An exception is thrown when RadGridView is bound to DataTable/DataView and the GridView is grouped by column which has elements with null values in the ItemsSource.
• Fixed: GridView: When WPF Window is closed RowEditEnded is not fired.
• In WPF column Width when declared in hierarchy child template not applied correctly.

RadScheduler

Important Changes:

• Changes when migrating Scheduler custom theme from Q1 to Q2 2010 version
• RadNumeric does not contain the following properties and they should be deleted from the XAML:
• Delay
• RepeatInterval
• The style with the following key NavigationCalendarToggleButton and the ControlTemplate with key "NavigationButtonCalendar" are changed.
• The SelectedDate property of RadDatePicker with Name x:Name="PART_navigationDatePicker" should now be replaced with SelectedValue.
• Bindings for the TimeSlots and Appointments properties of the AppointmentsControl are changed.

What’s Fixed:

• SetFirstVisibleDate method didn't work correctly - the SelectedTimeSlot doesn't update with SetFirstVisibleDate.
• The combobox with resources in the appointment edit dialog shows ResourceName instead of DisplayName.
• Calendar wasn't update after TimeSlot selection.
• The start and end time of an appointment are not correct after drag in month view.
• TimeLineView does not display the correct dates when it is switched from MonthView.
• Fixed: Memory leak when remove the control from the visual tree.

RadChart

What’s New:

• Chart Annotations introduced:
• Marked Zones
• Custom Gridlines
• Custom Lines
• Added DateTime grouping support: RadChart can group datetime data by year, month, day, hour, minute, second
• Chart Interactivity Features:
• Hover
• Selection
• Exploding
• Added Logarithmic mode for the YAxis
• Added SL4 binding support for many chart elements
• Introduced First and Last sampling functions
• Introduced MinFullWidth and MinFullHeight properties which allow the RadChart control to be scaled below certain dimensions.
• Implemented a DataItem for aggregated DataPoints
• Added the ability to flatten data series when using grouping and aggregation

What’s Fixed:

• 3D items are not positioned correctly - all of them appear over the Y axis.
• An exception is thrown when chart is populated with empty collection.
• Crash with AutoRange = false and Step is not set.
• e.DataItem is not populated correctly in ChartItemClick.
• First look example throws an exception on tooltip opening.
• Last point not shown.
• Linear series does not correctly toggle from "fast" to "items" mode when necessary.
• Using #XCAT token in tooltip format string causes exception.
• Fixed issues when under certain configurations IsDateTime is not initialized property during data binding.
• Changing ItemWidthPercent runtime will now properly update the series layout.
• Memory leaks.
• Reworked Axis AutoRange algorithms to perform better and be more reliable.

RadDataPager

Important Changes:

• The RadDataPager control has been moved from the Telerik.Windows.Controls.GridView assembly to the new Telerik.Windows.Controls.Data assembly. Since its namespace remains the same as before (Telerik.Windows.Controls) existing applications only need to add a reference to the new assembly. No other changes should be necessary.

RadTabControl

What’s New:

• After deleting a tab which is not currently selected, it is impossible to immediately switch to certain tabs.
• Make TabItem's data context propagation optional.

What’s Fixed:

• SelectionChanger leaks last removed items.
• Changing tabItem.Content does not update TabControl.
• Clicking outside of the overflow menu crashes the application.
• Crashes because of TransformToVisual.
• Editing the DropDown menu's style in Blend produces a style for the ContextMenu.
• Exception thrown when the theme is changed at runtime.
• The default value of IsTabStop for the TabItems is True.
• The ScrollVeiwer in the TabControl accepts focus.
• The selected tab is not displayed.
• When BackgroundVisibility="Collapsed" in the TabControl's HeaderBackground the bottom border is removed.
• The DropDownButton in the Header of TabControl is hidden.

RadTreeView

What’s New:

• Add Hierarchical Container Reuse.
• ContextMenu to highlight the item where it was invoked.
• DefaultImageSrc cannot be set to an object of type BitmapImage.
• Make the CheckedItems collection observable.

What’s Fixed:

• DragDrop in a filtered TreeView is incorrect.
• Dropping a Hierarchy of Items in a different item does not update the indentation of the descendats.
• NullReferenceException on UpdateLayout() in the ItemPrepared handler.
• OptionType isn't respected when the RadTreeView is virtualized.
• Sometimes the ItemEditTemplate is not applied.
• TreeViewItem removed during MouseDown fails with exception.
• TreeViewPanel throws exception when viewed in Design Mode in VS2010.
• Unmanaged Memory Leak.
• When IsVirtualizing is true and scrolling, TreeViewItems disappear at random.

RadTreeListView

Important Changes:

• Removed members and classes that have been marked as obsolete in Q1 2010
• Namespace Telerik.Windows.Controls.TreeList replaced by Telerik.Windows.Controls
• Public class CellTemplate - removed from Telerik.Windows.Controls namespace.
• Public sealed enum CloseMode - removed from Telerik.Windows.Controls namespace.
• Public sealed enum PinMode - removed from Telerik.Windows.Controls namespace.
• Public class RadCell - removed from Telerik.Windows.Controls namespace.
• Public class RadColumn - removed from Telerik.Windows.Controls namespace.
• Public class RadTreeListView - removed from Telerik.Windows.Controls namespace.
• Public class RadTreeListViewItem - removed from Telerik.Windows.Controls namespace.
• Public class SortEventArgs - removed from Telerik.Windows.Controls namespace.
• Public sealed delegate SortEventHandler - removed from Telerik.Windows.Controls namespace.
• Public sealed enum WindowState - removed from Telerik.Windows.Controls namespace.

RadRibbonBar

What’s New:

• New Type: RadRibbonContextualGroup
• New Type: RadRibbonContextualGroupContainer
• New Type: ContextualGroupPanel
• New Property: RadRibbonBar: Public Boolean IsApplicationMenuOpen { get; set; }
• New Property: RadRibbonBar: Public RadRibbonContextualGroupContainer ContextualGroupContainer { get; set; }
• New Property: RadRibbonBar: Public event EventHandler ApplicationMenuOpenStateChanged
• New Property: RadRibbonBar: Protected|internal virtual void OnApplicationMenuOpenStateChanged(RadRoutedEventArgs e)
• New Property: RadRibbonBar: Public static readonly RoutedEvent ApplicationMenuOpenStateChangedEvent
• New Property: RadRibbonBar: Public static readonly DependencyProperty ContextualGroupContainerProperty
• New Property: RadRibbonTab: Public Visibility HeaderVisibility { get; set; }
• New Property: RadRibbonTab: Public static readonly DependencyProperty HeaderVisibilityProperty;
• New Property: TabStripPanel: Public RadRibbonBar RibbonBar { get; }
• Add an option to hide the quick access toolbar customize menu.
• Add Contextual tabs feature.
• Add design time support for the contextual tabs.
• Add example with contextual tabs.
• Add help for contextual tabs and ribbon window.
• Add RibbonWindow
• Allow hide of the tab header.
• Allow programmatic access to the application menu.
• Allow using text for the application button.
• Change the QuickAccessToolBar's brushes.
• ColorPicker can not be placed inside ButtonGroup.
• Extra height issue when the RibbonBar IsMinimized="True".
• NullReference exceptions in TabLayoutUpdated.
• Title panel to display ribbon contextual groups.

What’s Fixed:

• Multiselection mode of RadRibbonGallery is not working correctly.
• Disabled state of RadRibbonTab does not disable all element of the tab.
• In Windows7 theme if you have ApplicationButtonVisibility="Collapsed" the QuickAccesToolbar does not display the first 2 items.
• IsMinimized doesn't work with ChildWindow.
• It is not possible to add RadRibbonBar from the toolbox of the VS2010.
• Fixed memory leaks.
• Modifying the properties of RibbonTab doesn't affect the TabItem on the strip.
• Setting theme on RibbonBar do not populate to the nested elements.
• The value of the property "TitleBarVisibility" is not respected.
• When minimized, leaves an open popup in specific cases.
• Tab Header with visual elements in WPF throws error.

RadDock

Important Changes:

• Removed members and classes that have been marked as obsolete in Q1 2010
• Class RadPane MenuCommands
• Class RadPane MenuItemTemplate
• Class RadPane MenuItemTemplateSelector
• Class AutoHideMenuCommand
• Class CloseMenuCommand
• Class CustomMenuCommand
• Class DockableMenuCommand
• Class FloatingMenuCommand
• Class MenuCommand
• Class MenuCommandEventArgs
• Class MenuCommandsCollection
• Class SystemMenuCommand
• Class TabbedDocumentMenuCommand

What’s New:

• Show compass when drag pane over the DocumentHost, when the DocumentHost is empty.

What’s Fixed:

• Dock throws an error when placed in TabControl.
• Docking popup doesn't work in Windows Forms host.
• ToolWindow bug - When resizing the Top side the ToolWindow is moving instead of rezing.
• PaneHeader should hide its drop down menu button when the ContextMenuTemplate is set to Null on the PaneGroup's selected Pane.
• Panes that are not dockable in the DocumentHost area can be docked there using the DocumentHost compass.
• When Docking control not visible, but added to the visual tree and after that it is shown some visual glitches appear.
• When have two groups in a ToolWindow and close one of them the ContenxtMenu cannot be shown on the ToolWindow.
• When load layout the DocumentHost panes without SerializationTag doesn't render correctly.
• When move the GridResizer with the keyboard the preview elements are not removed.
• When using Windows7 theme for the Docking control and Save/Load the layout and there are floating panes, some glitches appear.

RadComboBox

What’s New:

• Alt+Down (Alt+Up) should open the dropdown.
• ICommandSource implementation.
• TextSearchMode.StartsWithCaseSensitive, TextSearchMode.ContainsCaseSensitive fields in TextSearchMode.

What’s Fixed:

• An exception is thrown when an item is selected, but RadComboBox is not in the visual tree.
• Autocomplete is able to select disabled items.
• Foreign characters support.
• In editable mode the EmptyText is visible when there is no selection, but the Text property is not empty.
• In ReadOnly mode when the Text property is reset, the TextInput buffer remains the same.
• MouseWheel does not work in Firefox.
• RadComboBox in Editalbe mode loses its TextBox focus on dropdown button click.
• TextSearch and selecting an item with a specified value are slow when there are lots of items.
• TextSearch.StartsWithCaseSensitive behaves as ContainsCaseSensitive.
• The control does not properly enter in InvalidFocused state.
• The direction of the animation is wrong when the dropdown is displayed above RadComboBox.
• The Silverlight 4 application crashes when the dropdown opens.
• The sliding dropdown animation is always from top to bottom regardless of the dropdown position.
• The Text property is updated after the SelectionChanged event.
• The theme cannot be changed at runtime.
• When the Dropdown is open, its position is not updated if the items count changes.

RadWindow

What’s New:

• RadWindow corner resizers should show diagonal arrows.
• RadWindow doesn't close if Close method is called immediately after ShowDialog.
• RadWindow fires closed event before closing animation complete.
• ToolWindow of the Docking control and the Window control don't render in a secondary monitor, placed at the left or top of the main one.

What’s Fixed:

• Minimizing Window that has its IsRestricted property set to true and big content (bigger than the restricted area) causes it to go out of the screen.
• PreviewCloseEvent of the Window is thrown twice of the preview is canceled.

RadMaskedTextBox

What’s New:

• Added option to update the Value on focus lost
• Arrows keys do not propagate even when IsSpinEnabled is false.
• Context Menu commands don't work.
• EmptyContent not visible with Numeric Mask.
• Handle the case when Mask is null.
• Implement Action on focus functionality.
• Make the MaskedText property bindable.
• Update value of the date time not only on datetime editor change.
• UpdateValueEvent do not work with None mask

What’s Fixed:

• When using inside GridView MaskedTextBox throw an exception when the text is edited.
• Changing the input characters while the user is typing sets the SelectionStart incorrectly.
• In None mask if no value is set and handle ValueChanging the result is exception.
• Incorrect behavior of the "Backspace".
• It is not possible to set null values to Numeric and DateTime masks.
• MaskType="DateTime" doesn't update its content if Value set to Today or 12:00 AM and have EmptyContent set.
• Red Border showing around the control.
• The MaskedText cannot be properly bound if the EmptyContent property is set.
• The MaskedTextBox cannot be focused right after initialization.
• The SelectionStart and SelectionLength properties don't work.
• The Value is not updated after is changed by a converter.

RadToolBar

What’s New:

• New Property: Public Visibility GripVisibility { get; set; }
• New Property: Public static readonly DependencyProperty GripVisibilityProperty
• Make the grip and the drop-down button elements collapsible.

What’s Fixed:

• ToggleButton throws exception when changes its Enabled state.

RadTileView

What’s New:

• Changed Event arguments: public event EventHandler PreviewTileStateChanged.
• New class: public class PreviewTileStateChangedEventArgs: RadRoutedEventArgs.
• Changed Event arguments: public event EventHandler PreviewTileStateChanged.
• Focus the current TileViewItem.
• Minimize and Maximize icons are displayed on each item header.
• Optimize animation performance when large content is used.
• Put minimized items in a ScrollViewer.
• Update the scrollbar when changing the MinimizedWidth/MinimizedHeight property of RadTileViewItem.

What’s Fixed:

• If a TileViewItem has Visibility="Collapsed" set in XMAL then the Item cannot be made visible again.
• Binding the TileState property does not work.
• Does not transition from Large to Normal in FirstLook example
• Same TileState appears in PreviewTileStateChanged and TileStateChanged events.
• ScrollViewer steals the focus from the dragged TileViewItem.

RadPanelBar

What’s New:

• The IsExpanded property of a disabled item cannot be changed.

What’s Fixed:

• Handling the PreviewCollapsed event does not work as expected.
• RotateTransform Memory Leak.
• The foreground of the second level can't be changed.

RadOutlookBar

What’s New:

• Bind Visibility property of MinimizedOutlookBarItem to OutlookBarItem.
• Make CreateMinimizedItem method virtual so custom minimized items can be created.

What’s Fixed:

• Disabled state of item not recognizable.
• DropDownButtonElement IsChecked Binding Exception.
• Items in the OverflowArea are not displayed properly.
• The default initializer creates TabItems instead of OutlookBarItems.

RadMap

What’s New:

• New map control: MapMouseLocationIndicator that shows current mouse position as geographical coordinates.
• New events that indicate zooming or panning is complete: RadMap.PanningFinished, RadMap.ZoomingFinished.
• Implemented automatic FrameworkElement repositioning when it's Location property is changed.
• Added ability to switch item template when map zoom level is changed.
• Added ability to refresh Dynamic layer using the DynamicLayer.Refresh() method.
• Added ability to convert double representation of geographical coordinates to Degrees-Minutes-Seconds representation.
• Added ability to pass user object from the Geocode/Route/Search request to the respective response (the user data can be passed using UserData property of the request object. This data can be obtained from the response using RequestUserData property).
• Updated MapScale control to update metric size (km) based on the map center latitude coordinates.

What’s Fixed:

• Added value converter for the HotSpot class and it is possible to put it as an inline XAML property now.
• Fixed problem with InformationLayer.GetElementsInRectangle(...) method in some scenarios.
• Fixed possible issue with aborting image download in some scenarios.
• Fixed mouse wheel zooming when a container of RadMap has the ScrollViewerExtensions.IsMouseWheelScrollingEnabled property set.
• Fixed mouse wheel zooming when the mouse pointer is over an information layer item.
• Fixed problem when the map is not always zoomed to the position of the mouse pointer after zooming in/out.
• Fixed problem whith size of the external MapScale object.
• Fixed bug when MapShape elements can't be moved from one information layer to another.
• Fixed bug when changing StrokeThickness on some map shapes does not refresh them.

RadExpander

What’s Fixed:

• Double-Tab to move focus out of the Expander.

RadBook

What’s New:

• New Class: Public static class BookCommands
• New Class: Public enum FoldHintPositio
• New Class: Public class BookPagedCollectionView
• New Class: Public enum HardPages
• New Property: Public Boolean IsVirtualizing { get; set; }
• New Property: Public FoldHintPosition FoldHintPosition { get; set; }
• New Property: Public HardPages HardPages { get; set; }
• New Property: Public IPagedCollectionView PagedItems { get; set; }
• New Property: Public PageFoldVisibility ShowPageFold { get; set; }
• New Property: Public void FirstPage()
• New Property: Public void LastPage()
• New Property: Public void NextPage
• New Property: Public void PreviousPage()
• New Property: Public static Int32 ConvertPageToSheetIndex(Int32 rightPageIndex, PagePosition firstPagePosition)
• New Property: Public static Int32 ConvertSheetToPageIndex(Int32 sheetIndex, PagePosition fistPagePosition, Int32 totalItemsCount)
• New Property: Public static readonly DependencyProperty FoldHintPositionProperty
• New Property: Public static readonly DependencyProperty HardPagesProperty
• New Property: Public static readonly DependencyProperty IsVirtualizingProperty
• New Property: Public static readonly DependencyProperty ShowPageFoldProperty
• Add IsVirtualizing property
• Allow hard covers
• Implement FirstPage, NextPage, PreviousPage and LastPage commands.
• Make Pages Selectable in Blend.
• Option to select the starting corner (up or bottom) when turning the pages programmatically.
• Programmatically fold a corner to indicate that the user can turn the corner.

What’s Fixed:

• When you have TextBox in a BookItem - the TextBox do NOT allows you to write in it.
• BookPanel throws exception when viewed in Design Mode in VS2010.
• Border Properties not Template Bound.
• Cannot click button placed in book item.
• Cannot edit the default style of a RadBookItem in Blend 4.
• ContentAlignment not bound in BookItem.
• ContentAlignment not Template Bound Correctly.
• Crash when adding Book in VS2010's design surface.
• Crash when ItemsSource set to Null.
• Crashes when cleaning and reading items.
• Exception on Edit ControlTemplate.
• It is not possible to add a Book control from the Toolbox of the VisualStudio 2010.
• PageFlipEnded event not thrown when programmatically changing the RightPageIndex.
• Setting RightPageIndex in XAML does not work.
• Wrong RightPageIndex when programmatically turning pages.

RadGauge

What’s New:

• Added new template-bound RadialGauge styling properties: Background, BorderBrush, OuterBackground, OuterBorderBrush.
• Added new template-bound LinearGauge styling properties: Background, BorderBrush, OuterBackground, OuterBorderBrush, BorderThickness, OuterBorderThickness.
• Added new template-bound Needle styling properties: Background, BorderBrush, ArrowBorderBrush, ArrowBackground.

What’s Fixed:

• Fixed an issue with calculation of the Needle indicator size when Min or Max values are databound.
• Fixed "layout cycle detected" issue in some specific scenarios.
• Fixed an issue with two Gauges on a page cause an exception if the RangeColorMode of both radialbars are set to ProportionalBrush.
• Fixed an issue with tick marks not resized automatically when the scale size is changed.
• Fixed an issue with indicators and ranges rendering in some scenarios.
• Fixed an issue with range rendering for quarter gauges.
• Fixed issues with radial gauge indicators and quadrant radial gauge templates.

RadSlider

What’s New:

• Deferred dragging.

What’s Fixed:

• A ranged slider is expanded over the whole track.
• Crash on IsSelectionRangeEnabled change.
• The thumb disappears when it is set to maximum value.
• Thumb not correctly positioned under the respective tick.
• Cannot properly move the SelectionRange.
• Ranged thumb reduces its size.

RadNumericUpDown

Important Changes:

• Removed members and classes that have been marked as obsolete in Q1 2010
• class RadNumericUpDown - ContentTextProperty
• class RadNumericUpDown - Delay { get; set; }
• class RadNumericUpDown - RepeatInterval { get; set; }

What’s Fixed:

• Setting Minimum=0 disables the control.
• The Value property of RadNumericUpDown should bind TwoWay by default.

RadTimePicker

Important Changes:

• Removed members and classes that have been marked as obsolete in Q1 2010
• class RadTimePicker - old control templates are not compatible anymore
• DatePicker and TimePicker now inherit from DateTimePicker and set its InputMode property.
• Using SelectedTime property is not recommended. Use the SelectedValue property instead.
• All styles and templates of the clock, exposed as properties of the TimePicker are considered obsolete and are not working anymore. We recommend using the ClockStyle property instead.

What’s New:

• ClockStyle property is added.
• A tooltip for preview of the parsing while the user is typing.
• Watermark support
• DropDownOpened and DropDownClosed events added.
• ParseDateTimeValue event for changing the default parsing logic.
• SelectionChanged event when the selected value is changed.

RadButtons

What’s New:

• Using the RadDropDown button as a normal button.
• Silverlight 4 related commands.

What’s Fixed:

• In the "DropDown Button" example the TreeView doesn't have icons.
• SplitButton - dd button pressed style is clipped on the left.
• Standard buttons did not recover the Normal look after re-enabling.
• The inner border in RadButton is not bound.
• Toggle/Radio button mouseover state is the same for checked and unchecked state.

RadDatePicker

Important Changes:

• Removed members and classes that have been marked as obsolete in Q1 2010
• class RadDatePicker - old control templates are not compatible anymore
• DatePicker and TimePicker now inherit from DateTimePicker and set its InputMode property.
• Using SelectedDate property is not recommended. Use the SelectedValue property instead.
• All styles and templates of the calendar, exposed as properties of the DatePicker are considered obsolete are not working anymore. We recommend using the CalendarStyle proeprty instead. Here is a list of the deprecated properties: AreWeekNumbersVisible, AreWeekNamesVisible, CalendarWeekRule, CenturyViewHeaderFormat, CenturyViewPanel, CenturyViewStyle, Columns, DayButtonStyle, DayButtonStyleSelector, DayTemplate, DayTemplateSelector, DecadeButtonStyle, DecadeButtonStyleSelector, DecadeTemplate, DecadeTemplateSelector, DecadeViewHeaderFormat, DecadeViewPanel, DecadeViewStyle, DisplayMode, FirstDayOfWeek, HeaderVisibility, IsTodayHighlighted, MonthButtonStyle, MonthButtonStyleSelector, MonthTemplate, MonthTemplateSelector, MonthViewHeaderFormat, MonthViewPanel, MonthViewStyle, Orientation, Rows, ViewsHeaderVisibility, YearButtonStyle, YearButtonStyleSelector, YearTemplate, YearTemplateSelector, YearViewHeaderFormat, YearViewPanel, YearViewStyle.
• The following events are marked as obsolete and are not fired anymore: CalendarClosed, CalendarOpened.

What’s New:

• CalendarStyle property is added.
• A tooltip for preview of the parsing while the user is typing.
• Watermark support.
• DropDownOpened and DropDownClosed events added.
• ParseDateTimeValue event for changing the default parsing logic.
• SelectionChanged event when the selected value is changed.

RadDragAndDrop

What’s Fixed:

• Adorner layer not found when setting Window's ResizeMode to CanResizeWithGrid.
• AdornerLayer not found in RibbonWindow exception.

RadtMenu

What’s New:

• IconColumnWidth dependency property added. This property controls the width of the column that holds the Icon content presenter.
• RadMenuItem: IconTemplate dependency property added.
• RadMenuItem: Menu readonly dependency property added.

What’s Fixed:

• Animation was incorrect in RTL scenario
• Keyboard navigation was incorrect in RTL scenario.
• Fixed AccessKey support in RadMenuItem
• Menu has visual glitch in the collapse animation. Collapse animation should be disabled in XAML.
• When ClickToOpen & NotifyOnHeaderClick are True submenu cannot be opened.

RadContextMenu

What’s Fixed:

• ContextMenu clear its DataContext even if InheritDataContext is False.
• ContextMenu is Zoomed even if EnableAutoZoom is True.
• ContextMenu throws exception if removed while IsOpen is True.
• Focused RadMenuItem in RadContextMenu is not cleared on Close.
• GetClickedElement always returns null when the ContextMenu is hosted in WindowsForms application.
• Keyboard navigation is working correctly when there are multiple separators.

RadColorPicker

What’s Fixed:

• The PositionState property has to be public.
• An exception is thrown when a color is selected.
• An Exception is thrown when NoColor (Automatic) is selected.
• The template of RadcolorPicker cannot be edited in Blend.

RadProgressBar

What’s Fixed:

• LayoutTransform Memory Leak.

FluidControl

What’s Fixed:

• FluidContentControl: Performance issue when and ItemsControl generates its items.

Controls

What’s New:

• ButtonChrome - RenderNormal="False" applied with some delay OnApplyTemplate so RadMenu and RadComboBox items flicker.
• Docking, Menu and Docking Items collection editors do not allow adding the correct items.
• LayouTransoformControl: fix namespaces for LayouTransoformControl in Windows7 and Transparent themes.
• Update ToolWindows and Windows edge cursors to use arrows instead of hand.

What’s Fixed:

• Add FluidResozePresenter control that animates its size when its content is resized.
• Extend the Transitions framework to allow falling back to transition that doesn't depend on PixelShaders.
• Refactor SlideAnimation to enable fixed amount of pixels animations.

Telerik.Windows.Controls.Navigation

Important Changes:

• Removed members and classes that have been marked as obsolete in Q1 2010
• Class CellTemplate
• Class RadCell
• Class RadColumn
• Class RadTreeListView
• Class RadTreeListViewItem
• Class SortEventArgs
• Delegate SortEventHandler