c# - 如何在 c# 中获取今天的犹太日期？

Question

我有这个代码：

DateTime dtAnyDateHebrew = new DateTime(5767, 1, 1, new System.Globalization.HebrewCalendar());

如何获得今天的数字希伯来日期？

意义：

例如，我想知道某个特定的希伯来月份是否在这个月，所以我必须将希伯来月份发送给函数 - 带有今天的月份和年份，这样我就可以检查 dtAnyDateHebrew 是否相等到今天，比。等等

最后我需要得到 - 今天的希伯来日期，今天的希伯来月份，今天的希伯来年份，作为 int （当然）。

有人能帮我吗？

Answer 1

好吧，我找到了我需要的东西：

DateTime Today = DateTime.Today;

Calendar HebCal = new HebrewCalendar();
int curYear = HebCal.GetYear(Today);    //current numeric hebrew year
int curMonth = HebCal.GetMonth(Today);  //current numeric hebrew month

etc..

就是这么简单。

感谢大家。

Answer 2

DateTime.Today使用以下 ex 之一使用并转换它。方法：

/// <summary>
/// Converts a gregorian date to its hebrew date string representation,
/// using custom DateTime format string.
/// </summary>
/// <param name="value">The <see cref="DateTime"/> value to convert.</param>
/// <param name="format">A standard or custom date-time format string.</param>
public static string ToJewishDateString(this DateTime value, string format)
{
  var ci = CultureInfo.CreateSpecificCulture("he-IL");
  ci.DateTimeFormat.Calendar = new HebrewCalendar();      
  return value.ToString(format, ci);
}

/// <summary>
/// Converts a gregorian date to its hebrew date string representation,
/// using DateTime format options.
/// </summary>
/// <param name="value">The <see cref="DateTime"/> value to convert.</param>
/// <param name="dayOfWeek">Specifies whether the return string should
/// include the day of week.</param>
public static string ToJewishDateString(this DateTime value, bool dayOfWeek)
{
  var format = dayOfWeek ? "D" : "d";
  return value.ToJewishDateString(format);
}

Answer 3

此博客条目显示了如何。

public static string GetHebrewJewishDateString(DateTime anyDate, bool addDayOfWeek)  { 
    System.Text.StringBuilder hebrewFormatedString = new System.Text.StringBuilder(); 

    // Create the hebrew culture to use hebrew (Jewish) calendar 
    CultureInfo jewishCulture = CultureInfo.CreateSpecificCulture("he-IL"); 
    jewishCulture.DateTimeFormat.Calendar = new HebrewCalendar(); 

    #region Format the date into a Jewish format 

   if (addDayOfWeek) 
   { 
      // Day of the week in the format " " 
      hebrewFormatedString.Append(anyDate.ToString("dddd", jewishCulture) + " "); 
   } 

   // Day of the month in the format "'" 
   hebrewFormatedString.Append(anyDate.ToString("dd", jewishCulture) + " "); 

   // Month and year in the format " " 
   hebrewFormatedString.Append("" + anyDate.ToString("y", jewishCulture)); 
   #endregion 

   return hebrewFormatedString.ToString(); 
}