title: Detecting calendar up/down scroll in FPT MaterialControls Calendar
body: <p>I am using FPT Material Control Calendar in my Xamarin iOS app. The calendar is having the scrolling functionality (Up and Down) and the month is also changing in the calendar view. I have added a view and set MDCalendar as class in the interface builder which is the "calendarView" </p>
  
  <p><code>calendarView.Theme = MDCalendarTheme.Light;
   calendarView.Delegate = new CalendarSource();</code></p>
  
  <p>The <code>CalendarSource</code> contains the delegate method <code>DidSelectDate(MDCalendar calendar, NSDate date)</code></p>
  
  <p><strong>CalendarSource.cs</strong></p>
  
  <pre><code>public class CalendarSource : MDCalendarDelegate
  {
      public CalendarSource()
      {
      }
  
      public override void DidSelectDate(MDCalendar calendar, NSDate date)
      {
          Console.WriteLine(date);
      }
  }
  </code></pre>
  
  <p>I am having trouble with detecting the scroll of the calendar. I cannot find any Delegate method for detecting the scroll. Does anyone have an idea of doing this?</p>