2 // ChineseLunisolarCalendar.cs
5 // Atsushi Enomoto <atsushi@ximian.com>
7 // Copyright (C) 2007 Novell, Inc. http://www.novell.com
11 // Permission is hereby granted, free of charge, to any person obtaining
12 // a copy of this software and associated documentation files (the
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14 // without limitation the rights to use, copy, modify, merge, publish,
15 // distribute, sublicense, and/or sell copies of the Software, and to
16 // permit persons to whom the Software is furnished to do so, subject to
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19 // The above copyright notice and this permission notice shall be
20 // included in all copies or substantial portions of the Software.
22 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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24 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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31 namespace System.Globalization {
34 using System.Runtime.InteropServices;
37 public class ChineseLunisolarCalendar : EastAsianLunisolarCalendar {
38 internal static readonly CCEastAsianLunisolarEraHandler era_handler;
40 static ChineseLunisolarCalendar ()
42 era_handler = new CCEastAsianLunisolarEraHandler ();
43 era_handler.appendEra (ChineseEra, CCFixed.FromDateTime (new DateTime (1, 1, 1)));
46 public const int ChineseEra = 1;
49 public ChineseLunisolarCalendar ()
55 public override int [] Eras {
57 return (int []) era_handler.Eras.Clone();
62 public override int GetEra (DateTime time) {
63 // M_CheckDateTime not needed, because EraYear does the
65 int rd = CCFixed.FromDateTime(time);
67 era_handler.EraYear(out era, rd);
71 static DateTime ChineseMin = new DateTime (1901, 2, 19);
72 // looks like this valus is related to Lunar equation; Current
73 // epact compulation is valid only from 1900 to 2100.
74 static DateTime ChineseMax = new DateTime (2101, 1, 28, 23, 59, 59, 999);
77 public override DateTime MinSupportedDateTime {
84 public override DateTime MaxSupportedDateTime {