Release History

RadRichTextBox

RadRichTextBox offers broad editing and formatting capabilities which come with unmatched performance. This example demonstrates how RadRichTextBox can provide MS Word-like editing experience. Support for import/export .txt and .xaml formats is also available in the CTP.

RadGrid

Important Changes:

• The enumerator of RadGridView.Items now enumerates data items only (use RadGridView.Items.Groups to retrieve group items).

What’s New:

• Added support for BorderBrush and BorderThickness for GridViewRow.
• Editable field filter logical composition operator (And/Or).
• New overload of the GridViewDataContro.GetDistinctValues method that accepts the number of distinct values to return as a parameter.
• Group footer row now uses its Item as aggregate source.

What’s Fixed:

• Fixed: Exception of type InvalidCastException is raised when CellEditTemplate is used.
• Fixed: Issue with filtering funnel visibility, not correctly initialized when bound column is prepared with ItemPropertyInfo on ElementType change.
• Fixed: An exception is thrown when RadDataPager.Source is bound to RadGridView.Items and RadGridView.ItemsSource is bound to a DomainDataSource.Data.
• When non-default theme was set, default aggregate result list in footer was missing the function caption.
• When IsSyncrhonizedWithCurrentItem is true (default) the current item is now also set as selected when RadGridView is loaded.
• Items that are no longer visible due to filtering are removed from the SelectedItems collection.
• Fixed design-time exception caused by RadCarousel.
• Fixed run-time exception in RadCarousel caused by selection change.
• Fixed RadDataPager to respect HorizontalContentAlignment and VerticalContentAlignment.
• Fixed: Having a System.ComponentModel.DataAnnotations.DisplayAttribute.Order larger than the column count throws an exception.
• Header cell gripper double click now respects star columns.
• Fixed: A problem with reusing of cells content in unbound columns without cell template.
• Fixed: A "forbidden" cursor should not be shown when dragging a group panel cell out of the group panel in order to ungroup.
• Fixed: Issue with Grouping and current item synchronization.
• Fixed: Custom sorting issues with multiple column sorting. Added IsMultipleColumnSorting property in GridViewSortingEventArgs.
• Removed legacy MouseMove handler which caused incorrect sorting.
• When BrindIndexIntoView is called and item at the specified index is removed an exception was thrown.
• When column's data type was nullable bool, cell displays "true" or "false" instead of the CheckBox.
• Frozen column splitter is not synchronized with columns after columns reorder.
• MouseOver and Selection visual bug for GridViewRow in Silverlight.
• The Select All check-box of the filtering control is left in indeterminate state after clearing the filter programmatically.
• Fixing problem with vertical scroll bar when some GridViewColumn visibility is changed.
• HeaderRowStyle and FooterRowStyle not applied correctly runtime.
• New row cannot be committed when ItemsSource is changed.
• Last items deleted gap fixed in different way since last item/last cell cannot be scrolled fully.
• Columns now set the SourceField of the aggregate function when the property is not explicitly set.
• The HorizontalContentAlignment of the DetailsPresenter should be "Stretch".
• Column header/footer not scrolling properly after changing theme run-time
• RadGridView cannot autogenerated its columns when bound to an empty DataTable.
• Indent problem for groupfooter row fixed when setting hierarchy after grouping
• ComboBoxColumn problem when binding to a nested property fixed.
• Missing group header when exporting to HTML.
• Problem with binding to DomainDataSource which is sorted and page size is changed to 0.
• When delete last items the grid is not updated properly (gap on the top)
• RadDataPager: Assigning null to RadDataPager.Source clears its PageSize.
• Grid header cells not displayed when initially all columns are not visible.
• RadDataPager: When DomainDataSource.Data is supplied as the Source of a RadDataPager at runtime an exception may occur.
• DataFormatString property does not work with binding to a nested property
• Self-Referencing hierarchy does not use root grid Items to create child ItemsSource
• QueryableCollectionView now responds correctly on CollectionChanged events
• 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.
• Deleting the text from a filtering text-box when the column type is numeric inserts a zero instead of leaving the text-box empty.
• When RadComboBox is used as edit template null value is set after edit
• Null reference exception when TAB on grid and there is no current cell
• When a distinct value is checked/unchecked from the filtering UI and the Filtering event is cancelled, it does not return to its previous state.
• When ColumnGroupFooterTemplate is in use for a cell, the template jumps in different cell when scrolling out of view (horizontally) and returning back in view.
• e.Cancel added for Exporting event args
• DataFormatString does not work when the grid is bound to DataView
• Aggregate results in some group footers were taken from the wrong group when recycling (scrolling ) in specific scenarios.

What’s Improved:

• HorizontalContentAlignment property of the GridViewGroupRow now properly aligns the AggregateResultsList. There is no need to edit GroupRowTemplate to position aggregates to the left or right.
• The GridViewFooterCell and GridViewGroupFooterCell had incorrect paddings which are now removed. The text in those cells is now properly aligned with the one in the GridViewCell.

RadScheduler

What’s New:

• Localize strings in the appointment dialog.
• Improve Drag and Drop API.

What’s Fixed:

• Selected Visual States are broken after drag and drop.
• SelectedTimeSlot is not highlighted if it is from the current view.
• Missing details in the recurrence dialog when the recurrence is set to WeekDay.
• The start and end time of an appointment are not correct after drag in MonthView.
• TimeLineView does not display the correct dates when it is switched from MonthView.
• The SchedulerTimePicker get slower when a custom theme is used.

RadChart

Important Changes - Removed items in Telerik.Windows.Controls.Charting.dll (Q1.2010 -> Q1.2010 SP1):

• Axis.DefaultFormat property has been removed – use Axis.DefaultLabelFormat instead.
• AxisY.AutoScale property has been removed – use AxisY.AutoRange property instead.
• BaseChartItem. ChartItemClickEvent routed event has been removed – use BaseChartItem.ItemClickEvent routed event instead.
• ChartArea.ChartItemClick event has been removed – use ChartArea.ItemClick event instead.
• DataSeries.Label property has been removed – use DataSeries.LegendLabel instead.
• ISeriesDefinition.DefaultFormat property has been removed – use ISeriesDefinition.ItemLabelFormat instead (applies to SeriesDefinition class as well).
• ISeriesDefinition.DefaultLabelFormat property has been removed – use ISeriesDefinition.ItemLabelFormat instead (applies to SeriesDefinition class as well).
• ISeriesDefinition.ToolTipFormat property has been removed – use ISeriesDefinition.ItemToolTipFormat instead (applies to SeriesDefinition class as well).
• SeriesMapping.Label property has been removed – use SeriesMapping.LegendLabel instead.

What’s New:

• PaletteBrushesUseSolidColors
• Styling delegate RadChart.CustomItemStyle(Control,Style) made obsolete. Introduced new styling delegate RadChart.CreateItemStyleDelegate(Control,Style,DataPoint,DataSeries).
• Added the PaletteBrushes collection to the ChartArea object as well, allowing for customization of the palette at ChartArea level.
• Added support for interactivity features (ItemClick, ToolTips) for zooming / scrolling scenarios.
• Introduces SeriesDefinition.LegendItemLabelFormat property that allows you to format the legend item labels.

What’s Fixed:

• Fixed missing notification for Axis.RangeChanged event did not invalidate the LabelsPanel arrange pass properly in some scenarios causing incorrect label layout.
• PaletteBrushesUseSolidColor now works properly in all themes
• Fixed: A problem with horizontal slider focus.
• Fixed: Linear series initially rendered in "fast" mode did not toggle correctly to "items" mode if labels/pointmarks/tooltips were later enabled.
• Fixed: Self-drawing series rendering broken with BuildItemStyleDelegate refactoring
• Obsoleted and renamed RadChart.CustomItemStyle delegate to RadChart.CreateItemStyleDelegate + enabled it for selfdrawing series.
• Fixed NullReferenceException when connector polyline is not present in the label template.
• Last data point not shown for DateTime X axis with small interval and zoom/scroll.
• Problem with PolyLine in WPF and missing change notifications when the default LabelSettings instance is replaced.
• Issue with incorrect series item rendering when the horizontal axis is collapsed.
• NullReferenceException when databinding the control to an empty collection.
• ToolTips not displayed in correct location for Area chart when populated with mixed (positive / negative) data.
• Notification issues with the zoom/scroll axis slider in some specific scenarios.
• Issue with default style settings lost when customizing SeriesDefinition.SeriesItemlabelStyle.
• Issue with ChartItemClickEventArgs.DataItem not populated properly in the ChartArea.ItemClick event handler.
• NullReferenceException when trying to edit series templates (bar, pie, etc.) in Blend design-time.
• Performance issue in databinding scenarios that do not use the default chart layout.
• Issue with ZoomScrollSettings.MinZoomRange not recalculated correctly in specific scenarios.
• IndexOutOfRange exception when manually adding datapoints in indexed mode (i.e. no XValue specified).
• Issue with Axis.AutoRange = false and Step value not set.
• Fixed a databinding problem with multiple item mappings and empty itemssource.

RadTabControl

What’s New:

• Make TabItem's data context propagation optional.

RadTreeView

What’s New:

• Added: Hierarchical Container Reuse.

What’s Fixed:

• DefaultImageSrc cannot be set to an object of type BitmapImage.
• TreeViewItem removed during MouseDown fails with exception.

RadRibbonBar

What’s New:

• Added: Option to hide the quick access toolbar customize menu.
• Added: RibbonWindow.
• Allow programmatic access to the application menu

What’s Fixed:

• In Windows7 theme if you have ApplicationButtonVisibility="Collapsed" the QuickAccesToolbar does not display the first 2 items.
• Modifying the properties of RibbonTab doesn't affect the TabItem on the strip.
• Setting theme on RibbonBar do not populate to the nested elements.

RadDock

What’s New:

• Show compass when drag pane over the DocumentHost, when the DocumentHost is empty.
• Panes that are not dockable in the DocumentHost area can be docked there using the DocumentHost compass.

What’s Fixed:

• When have two groups in a ToolWindow and close one of them the ContenxtMenu cannot be shown on the ToolWindow.
• When move the GridResizer with the keyboard the preview elements are not removed.

RadComboBox

What’s New:

• ICommandSource implementation.
• TextSearchMode.StartsWithCaseSensitive, TextSearchMode.ContainsCaseSensitive fields in TextSearchMode.

What’s Fixed:

• MouseWheel does not work in Firefox.
• TextSearch.StartsWithCaseSensitive behaves as ContainsCaseSensitive.
• The control does not properly enter in InvalidFocused state.
• When the Dropdown is open, its position is not updated if the items count changes.
• The sliding dropdown animation is always from top to bottom regardless of the dropdown position (above or below the ComboBox).

RadWindow

What’s Fixed:

• 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.
• RadWindow fires closed event before closing animation complete.
• RadWindow doesn't close if Close method is called immediately after ShowDialog.

RadMaskedTextBox

What’s New:

• Add option to update the Value on focus lost.
• Implement Action on focus functionality.
• Make the MaskedText property bindable.

What’s Fixed:

• When using inside GridView MaskedTextBox throw an exception when the text is edited.

RadOutlookBar

What’s New:

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

RadMap

What’s Fixed:

• Fixed a problem with adding user controls to the information layer.
• Fixed visibility issues of framework elements in the information layer.
• Fixed a problem InformationLayer.GetElementsInRectangle.
• Switching between different providers is now working correctly.

RadMediaPlayer

What’s Fixed:

• Cannot edit the ControlTemplate in Blend when the SelectedIndex property is set.

RadCoverFlow

What’s Fixed:

• When ItemsSource is changed CoverFlow throws exception.
• CoverFlowPanel throws exception on replace or remove action.
• TextBlocks are blurred when placed in CoverFlow.

RadBook

What’s New:

• Implement FirstPage, NextPage, PreviousPage and LastPage commands.
• Integration with RadDataPager.
• 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.
• UI Virtualization added.

What’s Fixed:

• Exception on Edit ControlTemplate.
• PageFlipEnded event not thrown when programmatically changing the RightPageIndex.

RadGauge

What’s Fixed:

• Fixed problem with measuring of Radial Gauge.
• Fixed bug with calculation of the size of the Needle indicator properly when Min or Max values are bounded.
• Fixed numeric gauge theming.

RadSlider

What’s New:

• Deferred dragging.

What’s Fixed:

• Cannot properly move the SelectionRange.

RadButtons

What’s New:

• Using the RadDropDown button as a normal button.

HtmlPlaceholder

What’s New:

• Add OOB support

RadtMenu

What’s Fixed:

• When ClickToOpen & NotifyOnHeaderClick are True submenu cannot be opened.
• RadMenu - used wrong color for background in Vista.

RadContextMenu

What’s Fixed:

• ContextMenu clear its DataContext even if InheritDataContext is False.
• Focused RadMenuItem in RadContextMenu is not cleared on Close.
• Keyboard navigation is working correctly when there are multiple separators.
• ContextMenu throws exception if removed while IsOpen is True.

RadUpload

What’s New:

• Speedup the upload.

What’s Fixed:

• Fixed: Upload of empty files