WPF Controls 2011.2 build 555 Maintenance Release

Announcements Forum

Posted 12 years ago by Actipro Software Support - Cleveland, OH, USA

A new WPF Studio maintenance release is now available.

Detailed Update List


  • Updated the logic for determining DockSite.ActiveWindow changes.
  • Fixed a bug where TaskTabControl wasn't properly set up to generate TaskTabItem containers.
  • Fixed a bug where the default foreground of docking window child controls might not be set properly following a theme change.
  • Fixed a bug introduced in a previous release where rafted tool windows that contain splits might not deserialize from a layout file properly.


  • Fixed a bug where sub-properties might not properly update whne the parent object was changed


  • Updated menu item mouse selection code.
  • Updated RibbonCommandUIProvider's constructor that take string-based image sources to free the image sources when pack:// syntax is used to help prevent memory leaks.
  • Updated the way PopupGallery.CategorizedItemsSource property changes build ItemsSource to help prevent memory leaks.
  • Fixed a bug where key tips could throw an exception after repeatedly showing Backstage via key tips.


  • Fixed a bug where the current line highlight might remain visible when its view line was scrolled off the screen.
  • Fixed a bug where collapsed node adornments appeared in printer views.
  • Improved the handling of various drag/drop effects.

Actipro Software Support