C# 将日期从波斯语转换为公历
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Convert Date from Persian to Gregorian
提问by Mahdi Tahsildari
How can I convert Persian date to Gregorian date using System.globalization.PersianCalendar? Please note that I want to convert my Persian Date (e.g. today is 1391/04/07) and get the Gregorian Date result which will be 06/27/2012 in this case. I'm counting seconds for an answer ...
如何使用 System.globalization.PersianCalendar 将波斯日期转换为公历日期？请注意，我想转换我的波斯日期（例如今天是 1391/04/07）并获得公历日期结果，在这种情况下将是 06/27/2012。我在数秒的答案......
采纳答案by Jon Skeet
It's pretty simple actually:
其实很简单：
// I'm assuming that 1391 is the year, 4 is the month and 7 is the day
DateTime dt = new DateTime(1391, 4, 7, persianCalendar);
// Now use DateTime, which is always in the Gregorian calendar
When you call the DateTimeconstructor and pass in a Calendar, it converts it for you - so dt.Yearwould be 2012 in this case. If you want to go the other way, you need to construct the appropriate DateTimethen use Calendar.GetYear(DateTime)etc.
当您调用DateTime构造函数并传入 a 时Calendar，它会为您转换它 -dt.Year在这种情况下是 2012。如果你想走另一条路，你需要构造适当的DateTime然后使用Calendar.GetYear(DateTime)等。
Short but complete program:
简短但完整的程序：
using System;
using System.Globalization;
class Test
{
static void Main()
{
PersianCalendar pc = new PersianCalendar();
DateTime dt = new DateTime(1391, 4, 7, pc);
Console.WriteLine(dt.ToString(CultureInfo.InvariantCulture));
}
}
That prints 06/27/2012 00:00:00.
打印 06/27/2012 00:00:00。
回答by MohammadSoori
You can use this code to convert Persian Date to Gregorian.
您可以使用此代码将波斯日期转换为公历。
// Persian Date
var value = "1396/11/27";
// Convert to Miladi
DateTime dt = DateTime.Parse(value, new CultureInfo("fa-IR"));
// Get Utc Date
var dt_utc = dt.ToUniversalTime();
回答by Fereydoon Barikzehy
I have an extension method for this:
我有一个扩展方法：
public static DateTime PersianDateStringToDateTime(this string persianDate)
{
PersianCalendar pc = new PersianCalendar();
var persianDateSplitedParts = persianDate.Split('/');
DateTime dateTime = new DateTime(int.Parse(persianDateSplitedParts[0]), int.Parse(persianDateSplitedParts[1]), int.Parse(persianDateSplitedParts[2]), pc);
return DateTime.Parse(dateTime.ToString(CultureInfo.CreateSpecificCulture("en-US")));
}
For more formats and culture-specific formats
Example: Convert 1391/04/07to 06/27/2012
示例：转换1391/04/07为06/27/2012
