Actipro Universal Windows Studio for UWP 2020.1（ビルド0351）

Docking/MDI

• Added the AdvancedTabControl.TabDragReordered event, which is raised after a tab is reordered with internal drag/drop.
• Improved the UI automation peer tree related to auto-hidden tool windows.
• Updated docking window close focus-moving logic to make it not possible to move focus into an auto-hidden tool window.

Editors

• Added an IsNullAllowed property to DatePicker, DateTimePicker, and TimePicker, and changed their Value property type to be nullable DateTime. When null is allowed, a Clear button appears on the MonthCalendar.
• Improved how numeric edit boxes parse whitespace within custom format string literals.
• Improved the DoubleEditBox and SingleEditBox parsing of values when using a percentage format.
• Updated Calculator to commit any pending operations when focus is lost.
• Updated Calculator's handling and display of decimal points and trailing zeros.
• Updated Calculator's handling of data entry following its Value property being changed externally.
• Updated MaskedTextBox to move the caret past the literal characters in the mask when gaining focus.

Grids

• Added the PropertyGrid.ImmediateStringValueTemplate property and the related DefaultValueTemplateKind.ImmediateString enum value to select it. The new DataTemplate is the same as the DefaultStringValueTemplate but uses a binding that updates immediately as text is typed instead of only on focus loss.
• Updated PropertyGrid to prevent ObservableCollection property model refreshing when an item is replaced.

SyntaxEditor

• Updated the 'Adornments - Squiggles Intro' QuickStart to show a more realistic scenario of tracking developer-specified tagged ranges.
• Updated the CollectionTagger.Clear method to accurately report the changed text range in the TagsChanged event when there are fewer than 100 tags being removed. Otherwise, the entire snapshot range is returned as before.
• Updated the virtual CodeSnippetSelectionSession.OnCompletionSessionInitializing method to perform sorting and be called after items have been added to the session, so that completion items and/or sorting can be customized prior to opening.
• Updated touch taps over a collapsed outlining node to select the node's text range.
• Adjusted the order of logic that executes when the SyntaxEditor.Document property is set.
• Updated the Language Designer application.

Web Languages Add-on

• Updated the XML syntax language to support schema-based validation.
• Updated the HTML and XML editor demos with automated IntelliPrompt features.