ComponentOne MultiSelect for WinForms
MonthChanged Event
Example 

C1.Win.C1Input Namespace > DateEditMonthCalendar Class : MonthChanged Event
Handles the month change in the Dropdown calendar in C1DateEdit. Occurs when the value of the FirstMonth or LastMonth property changes.
Syntax
'Declaration
 
Public Event MonthChanged As EventHandler
public event EventHandler MonthChanged
Remarks
Can be used to set some dates in the month to bold as user scrolls through the months.
Example
This example sets a new bolded date in the selected month.
private void c1DateEdit1_Calendar_MonthChanged(object sender, EventArgs e)
{
   DateTime dt = c1DateEdit1.Calendar.FirstMonth;
   c1DateEdit1.Calendar.AddBoldedDate(new DateTime(dt.Year, dt.Month, dt.Month));
}
See Also

Reference

DateEditMonthCalendar Class
DateEditMonthCalendar Members