Added the DockingWindowDefaultLocationEventArgs.FloatingLocation property that specifies the floating location of the docking window when e.ShouldFloat is set in a DockSite.WindowDefaultLocationRequested event handler.
Improved the cleanup of open document references.
Improved key processing to allow child controls to handle keys like Esc, thereby preventing the dock site from handling them.
Improved the DockSite.PrimaryDocumentChanged event to not fire until the end of a batch MVVM items source update.
Editors
Added an IsUndoEnabled property to all edit boxes, determining whether undo/redo support is enabled for the text-editing portion of the controls.
Updated TimeEditBox to not change the date portion of the value when parsing typed text or spinning.
Ribbon
Added the Tab.UseColors property that is set appropriately by each theme via a new AssetResourceKeys.ContextualTabUseColorsBooleanKey resource.
Updated how the Tab.IsSelected property is implemented.
Updated the PopupControlService logic for attempting to focus the first focusable child control on an opened popup.
Improved the ability of buttons to coerce a default checkable command parameter when the Command property is set.
修補程式
Docking/MDI
Fixed a bug that could prevent context menus on child controls from opening in a certain scenario.
Fixed a bug where adding a docking window via MVVM with IsActive set to true might not result in the docking window being selected.
Fixed a bug where an exception could be throw when right-clicking within a popup anchored in an AdvancedTabControl.
Fixed a bug where the correct tab might not be activated properly after doing a batch MVVM items source update.
Editors
Fixed a bug where the MonthCalendar would disable a date if the Minimum is set to that date but with a time after midnight.
Ribbon
Fixed a bug where an in-ribbon gallery might not properly configure variants initially in a certain scenario.
Fixed a bug where an in-ribbon gallery that can auto-size might not expand properly as items are added dynamically.
Fixed a couple bugs with contextual tab borders not always rendering correctly when used with minimized popups.