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DecodeDateDay

Decode a TDateTime value in year and year of day.

Declaration

Source position: dateutil.inc line 323

  procedure DecodeDateDay(const AValue: TDateTime; out AYear: Word; 
                         out ADayOfYear: Word);

Description

DecodeDateDay decomposes the date indication in AValue and returns the various components in AYear, ADayOfYear.

See also

Name Description
DecodeDateMonthWeek Decode a TDateTime value in a month, week of month and day of week
DecodeDateTime Decode a TDateTime value in a date and time value
DecodeDateWeek Decode a TDateTime value in a week of year and day of week.
EncodeDateDay Encodes a year and day of year to a TDateTime value
EncodeDateMonthWeek Encodes a year, month, week of month and day of week to a TDateTime value
EncodeDateTime Encodes a TDateTime value from all its parts
EncodeDateWeek Encode a TDateTime value from a year, week and day of week triplet

Example

Program Example83;
{ This program demonstrates the DecodeDateDay function }
Uses SysUtils,DateUtils;
Var
  Y,DoY : Word;
  TS : TDateTime;
Begin
  DecodeDateDay(Now,Y,DoY);
  TS:=EncodeDateDay(Y,DoY);
  Writeln('Today is : ',DateToStr(TS));
End.