JulianDateSubtract Method (JulianDate)
Subtracts another Julian date from this Julian date.
AGI.Foundation.Core (in AGI.Foundation.Core.dll) Version: 19.4.401.0 (19.4.401.0)
public Duration Subtract(
Public Function Subtract (
subtrahend As JulianDate
) As Duration
member Subtract :
subtrahend : JulianDate -> Duration
- Type: AGI.Foundation.TimeJulianDate
The Julian Date to subtract from this Julian Date.
The Duration that is the result of the subtraction. The time standard will be the same as the time standard of the subtrahend.
This method subtracts the subtrahend
Julian date from this
Julian date and returns the Duration
between them. The computation is done in
the time standard of the subtrahend
, or the closest standard that is safe for
arithmetic if the subtrahend's time standard is not safe. For best performance, this Julian date
and the subtrahend Julian date should have the same time standard and it should be
safe for arithmetic.