The Calendar control includes various properties of styling for cells. You can also style individual (specific) cells based on your requirements.
The control supports the standard navigation paradigm. Users can tab across the form elements till they reach the calendar element. Then they can go over the individual days by using the arrow keys. A day can be selected by clicking the [Enter] or [Space] buttons. [PageUp] and [PageDown] move up/down between months, whereas [Home] and [End] navigate to the first/last day of the displayed month. For Touch devices users can swipe up or down to change the current month/year/decade or century. Tapping on an element selects it, whereas Holding on it enables the selection mode, be it single or multiple.
RadCalendar for Universal Windows Platform is an advanced date input control that allows single or multiple date and range selection as well as displaying dates in different views.
The control supports various selection modes for the MonthView display, including Single and/or Multiple selection of cells.