DecodeDateTime

Decode a datetime value in a date and time value

Declaration

Source position: dateutil.inc line 302

procedure DecodeDateTime(

const AValue: TDateTime;

var AYear: Word;

var AMonth: Word;

var ADay: Word;

var AHour: Word;

var AMinute: Word;

var ASecond: Word;

var AMilliSecond: Word

);

Arguments

`AValue`		DateTime to decode
`AYear`		Returns the year part of `AValue`.
`AMonth`		Returns the month part of `AValue`.
`ADay`		Returns the day part of `AValue`.
`AHour`		Returns the hour part of `AValue`.
`AMinute`		Returns the minute part of `AValue`.
`ASecond`		Returns the second part of `AValue`.
`AMilliSecond`		Returns the millisecond part of `AValue`.

Description

DecodeDateTime decomposes the date/time indication in AValue and returns the various components in AYear, AMonth, ADay, AHour, AMinute, ASecond, AMilliSecond

EncodeDateTime		Encodes a DateTime value from all its parts
EncodeDateMonthWeek		Encodes a year, month, week of month and day of week to a DateTime value
EncodeDateWeek		Encode a `TDateTime` value from a year, week and day of week triplet
EncodeDateDay		Encodes a year and day of year to a DateTime value
DecodeDateWeek		Decode a DateTime value in a week of year and day of week.
DecodeDateDay		Decode a DateTime value in year and year of day.
DecodeDateMonthWeek		Decode a DateTime value in a month, week of month and day of week

Example

Program Example79;

{ This program demonstrates the DecodeDateTime function }

Uses SysUtils,DateUtils;

Var
  Y,Mo,D,H,Mi,S,MS : Word;
  TS : TDateTime;

Begin
  DecodeDateTime(Now,Y,Mo,D,H,Mi,S,MS);
  TS:=EncodeDateTime(Y,Mo,D,H,Mi,S,MS);
  Writeln('Now is : ',DateTimeToStr(TS));
End.

Notes