Universal Windows Controls 2020.1 build 352 Maintenance Release

A new Universal Windows Controls maintenance release is now available.

Detailed Update List

Charts

• Updated PieSeries to watch for ItemsSource collection changes.
• Fixed a bug where a vertical bar series wouldn't plot in a certain scenario.

Docking/MDI

• Fixed a bug where setting DockingWindow.IsOpen to false within the XAML of a nested DockSite might not close the docking window.
• Fixed a bug where calling DockingWindow.DragMove on a closed docking window might not raise the DockSite.WindowsOpening/WindowsOpened events or update the IsOpen property.

Editors

• Added the AutoCompleteBoxEventArgs.OriginalText property, which contains the control's text prior to a selected item overriding it.

Grids

• Added the IPropertyModel.StandardValuesSelectedValuePath property that specifies an optional path to bind to ComboBox.SelectedValuePath when displaying a property editor for limited standard values.
• Improved the performance of a couple large TreeListBox item update scenarios.
• Fixed a bug where filtering might not work properly in a TreeListBox that displayed its root node.
• Fixed a bug where a read-only PropertyGrid still allowed editable collection properties to have items added/removed.
• Fixed a bug where a read-only PropertyGrid might not display uncategorized properties as read-only when appropriate.
• Updated the TreeListBoxItemAdapter.OnDrop method to be called with the TreeItemDropArea result from the previous OnDragOver method call.

SyntaxEditor

• Added syntax highlighting to collapsed region quick info tips created by the CollapsedRegionQuickInfoProvider language service.
• Added the CollapsedRegionQuickInfoProvider.IsSyntaxHighlightingEnabled property and added a parameter to the GetContent method.
• Added the IPrintSettings.AreCollapsedOutliningNodesAllowed property that can be set to true to allow collapsed outlining nodes in a printer view.
• Added the IPrintSettings.AreIndentationGuidesVisible property that can be set to true to allow indentation guides in a printer view.
• Added the IPrintSettings.AreSquiggleLinesVisible property that can be set to true to allow squiggle lines in a printer view.
• Improved the sample Markdown syntax language with better syntax highlighting.
• Updated the TextExporterFactory.CreateRtf method to initialize the font family and size on the created IRtfTextExporter if they are specified in the Plain Text highlighting style.
• Updated line modification marks to have a slightly smaller width.
• Updated AutoCaseCorrector to merge its text change into the previous text change, similar to how Visual Studio does.
• Updated the Shift+MouseWheel input scrolling logic.
• Updated the editor to support default font bold/italic settings.
• Updated CollectionTagger's indexer to look for matches using value equality instead of reference equality.
• Fixed a bug where highlighted backgrounds for single line terminator characters didn't render.
• Fixed a bug where setting an alternate e.DragEventArgs.Effect in a SyntaxEditor.PasteDragDrop event handler for PasteDragDropAction.DragOver didn't change the resolved effect.
• Fixed a bug where copying a block selection with zero-length didn't work.
• Fixed a bug where auto-correctors incorrectly ran when deleting text at the end of a line.
• Fixed a bug with caret movement in a certain scenario.

.NET Languages Add-on

• Fixed a bug where the C# grammar didn't always handle invalid object creation expressions correctly.
• Fixed a bug where the VB parser didn't perform well when there were many line terminators in a row.

Web Languages Add-on

• Improved the JSON syntax highlighting with a new classification type and related highlighting style for property names.

Python Language Add-on

• Fixed a bug where packages and modules whose names began with an underscore were not included in IntelliPrompt.

Shared

• Improved the AdvancedTextBlock logic for adjusting the HighlightForeground when needed.