System.DateUtils.MilliSecondsBetween

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Delphi

function MilliSecondsBetween(const ANow, AThen: TDateTime): Int64;

C++

extern DELPHI_PACKAGE __int64 __fastcall MilliSecondsBetween(const System::TDateTime ANow, const System::TDateTime AThen);

Properties

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

Description

Returns the number of milliseconds between two specified TDateTime values.

Call MilliSecondsBetween to obtain the difference, in milliseconds, between two TDateTime values.

MilliSecondsBetween always returns a positive result and therefore the parameter values are interchangeable.

See Also

• MilliSecondSpan

• DaysBetween

• HoursBetween

• MinutesBetween

• MonthsBetween

• SecondsBetween

• WeeksBetween

• YearsBetween

• WithinPastMilliSeconds

• Date and Time Support

Code Examples

• DateTimeCompare (C++)
• DateTimeCompare (Delphi)