Updates MonthCalendar logic to better handle display of various calendars.
Features
- Updated MaskedTextBox's regex patterns to support empty strings.
- Improved clicks on MaskedTextBox's prompt characters to move the selection to the end of the matched text.
- Updated the default MonthCalendar.DayItemTemplate property value to support day number display for various calendars.
- Updated MonthCalendar logic to better handle display of various calendars.
Fixes
- Fixed a bug where Enum-related controls weren't supporting localized string resources for DisplayAttribute values.
- Fixed a bug where EnumListBox didn't handle ulong-based flags enumerations properly.