Determine whether undo/redo support is enabled for the text-editing portion of the controls.
Features
- Added an IsUndoEnabled property to all edit boxes, determining whether undo/redo support is enabled for the text-editing portion of the controls.
- Updated TimeEditBox to not change the date portion of the value when parsing typed text or spinning.
Fixes
- Fixed a bug where the MonthCalendar would disable a date if the Minimum is set to that date but with a time after midnight.