U_BA_DateVal

The data type UNION represents a date value, which can have different forms (Date, Range, WeekNDay).

The type of the value is specified by choice enum (E_BA_DateValChoice) in the context (e.g. ST_BA_CalendarEntry or ST_BA_ClassValue).

All other elements start at the same address in the memory area and are also written to.
Their content, however, is then usually not meaningful.

Syntax

TYPE U_BA_DateVal :
UNION
  stDate          : ST_BA_Date;
  stDateRange     : ST_BA_DateRange;
  stWeekDay       : ST_BA_WeekDay;
END_UNION
END_TYPE