System.DateUtils.WithinPastHours

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Delphi

function WithinPastHours(const ANow, AThen: TDateTime;
const AHours: Int64): Boolean;

C++

extern DELPHI_PACKAGE bool __fastcall WithinPastHours(const System::TDateTime ANow, const System::TDateTime AThen, const __int64 AHours);

Properties

Type	Visibility	Source	Unit	Parent
function	public	System.DateUtils.pas System.DateUtils.hpp	System.DateUtils	System.DateUtils

Description

Indicates whether two date/time values are within a specified number of hours of each other.

Call WithinPastHours to determine whether the date and time specified by ANow is within AHours hours of the date and time specified by AThen.

Note: WithinPastHours uses the HoursBetween function, which means that fractional hours do not count. If ANow and AThen are two and a half hours apart, calling WithinPastHours with AHours set to 2 returns True.

See Also

• HoursBetween

• WithinPastDays

• WithinPastMilliSeconds

• WithinPastSeconds

• WithinPastMinutes

• WithinPastWeeks

• WithinPastMonths

• WithinPastYears

• Date and Time Support

Code Examples

• DateTimeGen (C++)
• DateTimeGen (Delphi)