Updated docking window container UIA hierarchy to better support Coded UI Test.
Updated clicks on auto-hide tabs to focus the tab prior to opening/closing the auto-hide popup.
Added the DockSite.AutoHidePopupClosesOnLostFocus property that can be temporarily set to false to prevent an auto-hide tool window's popup from closing while a dialog is displayed.
Improved the logic when dragging over linked nested dock sites such that a dock host in the same dock site will be targeted by default. If the Shift modifier key is pressed, an alternate child/parent dock site's dock host that intersects the same location can be targeted.
Improved interop focus handling logic.
修補程式
Fixed a bug where a docking window may not remain active after being dragged to a linked dock site.
Fixed a bug where resizing a WindowControl didn't always work correctly when MinWidth or MinHeight was set.