Util.DayOfWeek |
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Syntax function Util.DayOfWeek(DateValue: datetime): integer
Alternative Names
Description Returns the day of the week for a specified date.
The Return Value is the day of the week of the specified date as an integer between 1 and 7, where Sunday is the first day of the week and Saturday is the seventh.
See Also
Example execute UDSBlock as declare dtvalue timestamp; begin /* get day number from todays date */ daynr = Util.DayOfWeek(Util.Date()); GUI.ShowMessage('It''s day ' || daynr || ' of this week.');
/* init variables in order to create them implicitly, required for the routine calling */ y = 0; d = 0; m = 0;
h = 0; n = 0; s = 0; ms = 0;
/* encode/decode date and time values */ dtvalue = Util.EncodeDateTime(2023, 12, 5, 13, 12, 11, 10); Util.DecodeDateTime(dtvalue, y, d, m, h, n, s, ms);
dtvalue = Util.EncodeDate(2022, 11, 4); Util.DecodeDate(dtvalue, y, d, m);
dtvalue = Util.EncodeTime(12, 11, 10, 9); Util.DecodeTime(dtvalue, h, n, s, ms);
end |