Date :: dayOfWeek - Day of week
The property provides the day of week from the date value beginning with 1 for Monday.
Return value:  Day of week ( int32  )
Number of the day in the week (counting from Monday). The value ranges from 1 to 7.
Implementation overview
- Get day of week
 Date :: dayOfWeek (  )
- Set day of week
 Date :: dayOfWeek ( iDayOfWeek )
Implementation details
- to list
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Set day of week
 int32 Date  :: dayOfWeek ( int32 iDayOfWeek )
 The function sets the date to the day ow week passed in iDayOfWeek. The value passed should be a value between 1 and 7. - iDayOfWeek
 - Day of week
Number of the day in the week (counting from Monday). The value ranges from 1 to 7. 
 to list
- iDayOfWeek
 - Day of week

