4.5 Recurrence Patterns that Resolve to the Same Recurring Calendar Item

As specified in section 2.2.2.37.1, is possible to create the same recurring event using different recurrence patterns. For example, both of the following recurrence patterns create events on the second day of the month.

 <Recurrence>
      //The Type element is set to monthly recurrence (2).
      <Type>2</Type>
      //The Interval element is set to occur every month (1).
      <Interval>1</Interval>
      //The DayOfMonth element is set to occur on the second day of the month (2).
      <DayOfMonth>2</DayOfMonth>
      //The CalendarType element is set to Gregorian (1).
      <CalendarType>1</CalendarType>
 </Recurrence>
  
 <Recurrence>
      //The Type element is set to monthly recurrence on the nth day (3).
      <Type>3</Type>
      //The Interval element is set to occur every month (1).
      <Interval>1</Interval>
      //The WeekOfMonth element is set to occur on the second day of the month,
      //because the DayOfWeek element is set to 127.
      <WeekOfMonth>2</WeekOfMonth>
      <DayOfWeek>127</DayOfWeek> 
      //The CalendarType element is set to Gregorian (1).
      <CalendarType>1</CalendarType>
 </Recurrence>

Both of the following recurrence patterns create events that occur every Saturday.

 <Recurrence>
      //The Type element is set to daily recurrence (0).
      <Type>0</Type>
      //The Interval element is set to occur every day (1).
      <Interval>1</Interval>
      //Because the DayOfWeek element is set, the value of the Interval 
      //element indicates the number of weeks between each occurrence.
      //The DayOfWeek element is set to Saturday (64).
      <DayOfWeek>64</DayOfWeek> 
 </Recurrence>
  
 <Recurrence>
      //The Type element is set to weekly recurrence (0).
      <Type>1</Type>
      //The Interval element is set to occur every week (1).
      <Interval>1</Interval>
      //Because the DayOfWeek element is set, the value of the Interval 
      //element indicates the number of weeks between each occurrence.
      //The DayOfWeek element is set to Saturday (64).
      <DayOfWeek>64</DayOfWeek> 
 </Recurrence>
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