TTMSFNCGanttDuration.Subtract Method

Sets the duration to the difference between two date/time values.

API unit family: TMSFNCGanttClasses Declaring type: TTMSFNCGanttDuration

Syntax

FMX.TMSFNCGanttClasses.hppPascalC++

procedure Subtract(ADateTimeLast: TDateTime; ADateTimeFirst: TDateTime);

void __fastcall Subtract(System::TDateTime ADateTimeLast, System::TDateTime ADateTimeFirst);

Parameters

Name	Description
ADateTimeLast	Later date/time value.
ADateTimeFirst	Earlier date/time value.