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DateTimeMathRoundDownSpan Method

Rounds the date d down to the previous multiple of span, using a span-dependent origin.

Namespace: Altaxo.Calc
Assembly: AltaxoCore (in AltaxoCore.dll) Version: 4.8.3448.0 (4.8.3448.0)
Syntax
C#
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public static DateTime RoundDownSpan(
	DateTime d,
	TimeSpan span
)

Parameters

d  DateTime
The date to round.
span  TimeSpan
The rounding span.

Return Value

DateTime
A date that is less than or equal to d, and whose offset from the chosen origin is a multiple of span.
See Also