WPF Controls 2017.1 build 652 Maintenance Release

A new maintenance release of the WPF Controls is now available.

Detailed Update List

Docking/MDI

• Added the FloatingWindowShowInTaskBarMode.Always option, which lets floating tool windows appear in the task bar.
• Updated the Prism sample's DockSiteRegionBehavior to properly remove a view from the region when a related docking window is unregistered from its dock site.
• Improved system dragging over tabs to properly indicate no drop is supported, while still allowing tabs to be selected on hover.
• Improved focus logic.
• Improved logic for determining when a tab is about to drag in scenarios where the tab control is moved on selection due to external controls being added to the layout.
• Improved XBAP support.

Editors

• Added a DefaultValue property to numerous edit boxes that provides the value to set when incrementing/decrementing from a null value.
• Updated edit boxes to handle mouse wheel events when their popup is open.
• Fixed a bug where certain DataGrid column interop properties weren't being passed down to the core edit box instances properly.
• Fixed a bug where DateEditBox.CanRetainTime didn't always work properly.
• Fixed a bug in EnumEditBox where a data-bound flags value might not initially appear correctly in the popup.

Grids

• Improved TreeListBox's tracking of the first item to focus on focus gain.
• Updated TreeListBoxItem to match other controls like ListBox and not auto-select itself on focus.
• Updated property editors that use Editors' edit boxes to appear empty when the PropertyGrid is examining multiple data objects with different property values.

Ribbon

• Improved Backstage tab and separator rendering.

SyntaxEditor

.NET Languages Add-on

• Improved resolver logic for working with partial classes.
• Improved resolver support for base type instance references.
• Improved the binary assembly serializer logic to better handle obfuscated assemblies.

Shared

• Fixed a bug in the RecentDocumentManager pruning logic.

Themes

• Fixed a bug introduced in a previous build where a small border could temporarily appear when a window with WindowChrome was activated/deactivated in a certain scenario.