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Description
This is a new feature introducing built-in set of commands applicable to collection(view) of items.
This will enable controls to implement sorting and grouping using commands, and specifically allow
DataGrid
to sustainably handle sorting using keyboard instead of #6873.This PR implements API proposal #8199.
Customer Impact
Without taking this PR, developers will need to create custom solutions to for invoking sorting and grouping. These can be user-defined commands, however, these would not be available to built-in controls shipping with WPF.
Regression
No.
Testing
Compiled and tested with 8.0.100-preview.7.23376.3, that the commands can be parsed from XAML, bound to keyboard shortcuts and executed on various targets using explicit buttons as well as shortcuts, including modified DataGrid.
Risk
Theis is a new class with static members not affecting any existing functionality.
Microsoft Reviewers: Open in CodeFlow