From b69b93cdb558b392e80362af340b151c04375ebc Mon Sep 17 00:00:00 2001 From: Peter Dettman Date: Wed, 9 Nov 2022 17:22:03 +0700 Subject: Simplify WithPrecision methods --- crypto/src/util/date/DateTimeUtilities.cs | 18 ++++++++---------- 1 file changed, 8 insertions(+), 10 deletions(-) diff --git a/crypto/src/util/date/DateTimeUtilities.cs b/crypto/src/util/date/DateTimeUtilities.cs index c46cde8db..1105cbdd7 100644 --- a/crypto/src/util/date/DateTimeUtilities.cs +++ b/crypto/src/util/date/DateTimeUtilities.cs @@ -56,28 +56,26 @@ namespace Org.BouncyCastle.Utilities.Date public static DateTime WithPrecisionCentisecond(DateTime dateTime) { - int millisecond = dateTime.Millisecond - (dateTime.Millisecond % 10); - return new DateTime(dateTime.Year, dateTime.Month, dateTime.Day, - dateTime.Hour, dateTime.Minute, dateTime.Second, millisecond, dateTime.Kind); + long ticks = dateTime.Ticks - dateTime.Ticks % (TimeSpan.TicksPerMillisecond * 10L); + return new DateTime(ticks, dateTime.Kind); } public static DateTime WithPrecisionDecisecond(DateTime dateTime) { - int millisecond = dateTime.Millisecond - (dateTime.Millisecond % 100); - return new DateTime(dateTime.Year, dateTime.Month, dateTime.Day, - dateTime.Hour, dateTime.Minute, dateTime.Second, millisecond, dateTime.Kind); + long ticks = dateTime.Ticks - dateTime.Ticks % (TimeSpan.TicksPerMillisecond * 100L); + return new DateTime(ticks, dateTime.Kind); } public static DateTime WithPrecisionMillisecond(DateTime dateTime) { - return new DateTime(dateTime.Year, dateTime.Month, dateTime.Day, - dateTime.Hour, dateTime.Minute, dateTime.Second, dateTime.Millisecond, dateTime.Kind); + long ticks = dateTime.Ticks - dateTime.Ticks % TimeSpan.TicksPerMillisecond; + return new DateTime(ticks, dateTime.Kind); } public static DateTime WithPrecisionSecond(DateTime dateTime) { - return new DateTime(dateTime.Year, dateTime.Month, dateTime.Day, - dateTime.Hour, dateTime.Minute, dateTime.Second, dateTime.Kind); + long ticks = dateTime.Ticks - dateTime.Ticks % TimeSpan.TicksPerSecond; + return new DateTime(ticks, dateTime.Kind); } } } -- cgit 1.4.1