At run time, you can change the current data view by selecting a date or series of dates on the C1Calendar control. To change the view select a date ranges by clicking the start date, holding down the SHIFT key, and clicking the last date in the date range. You can set the following views:

• Day View
  Click on the specified date in the calendar.
      
• Work Week View
  Click on the first day in the work week and the last day of the work week.
      
• Week View
  Click on the first day of the week and the last day of the week.
      
• Month View
  Click on the first day of the week and the last day of the month (at least 4 weeks).