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    IncHour

    Increase a TDateTime value with a number of hours.

    Declaration

    Source position: dateutil.inc line 316

    function IncHour(const AValue: TDateTime; const ANumberOfHours: Int64)
                 : TDateTime;

    function IncHour(const AValue: TDateTime) : TDateTime;

    function IncHour(const AValue: TDateTime; const ANumberOfHours: Double)
                 : TDateTime;

    Description

    IncHour adds ANumberOfHours hours to AValue and returns the resulting date/time.ANumberOfHours can be positive or negative.

    See also

    Name Description
    IncYear Increase a TDateTime value with a number of years.
    #rtl.sysutils.IncMonth Increases the month in a TDateTime value with a given amount.
    IncWeek Increase a TDateTime value with a number of weeks.
    IncDay Increase a TDateTime value with a number of days.
    IncMinute Increase a TDateTime value with a number of minutes.
    IncSecond Increase a TDateTime value with a number of seconds.
    IncMilliSecond Increase a TDateTime value with a number of milliseconds.

    Example

    Program Example75
;

{ This program demonstrates the IncHour function }

Uses SysUtils,DateUtils;

Begin
  Writeln('One Hour from now is ',DateTimeToStr(IncHour(Now,1)));
  Writeln('One Hour ago from now is ',DateTimeToStr(IncHour(Now,-1)));
End.