您应该使用CultureInfo 类实现自定义文化,并从默认或自己的文化派生日期时间模式:
public static class PersianDateExtensionMethods
{
private static CultureInfo _culture;
public static CultureInfo GetPersianCulture()
{
const string cultureName = "fa-IR";
if (_culture == null)
{
_culture = new CultureInfo(cultureName);
DateTimeFormatInfo formatInfo = _culture.DateTimeFormat;
formatInfo.AbbreviatedDayNames = new[] { "ی", "د", "س", "چ", "پ", "ج", "ش" };
formatInfo.DayNames = new[] { "یکشنبه", "دوشنبه", "سه شنبه", "چهار شنبه", "پنجشنبه", "جمعه", "شنبه" };
var monthNames = new[]
{
"فروردین", "اردیبهشت", "خرداد", "تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی", "بهمن",
"اسفند",
""
};
formatInfo.AbbreviatedMonthNames = formatInfo.MonthNames = formatInfo.MonthGenitiveNames = formatInfo.AbbreviatedMonthGenitiveNames = monthNames;
_culture.DateTimeFormat = new CultureInfo("en-US").DateTimeFormat;
Calendar persianCalendar = new PersianCalendar();
FieldInfo fieldInfo = _culture.GetType().GetField("calendar", BindingFlags.NonPublic | BindingFlags.Instance);
if (fieldInfo != null)
fieldInfo.SetValue(_culture, persianCalendar);
FieldInfo info = formatInfo.GetType().GetField("calendar", BindingFlags.NonPublic | BindingFlags.Instance);
if (info != null)
info.SetValue(formatInfo, persianCalendar);
_culture.NumberFormat.NumberDecimalSeparator = "/";
_culture.NumberFormat.DigitSubstitution = DigitShapes.NativeNational;
_culture.NumberFormat.NumberNegativePattern = 0;
}
return _culture;
}
}
正如您在我们的自定义文化的代码 DateTimeFormat 中看到的那样,设置为“en-US”文化的日期时间格式,最后 _culture 变量包含一种新的文化,该文化适用于波斯语,但日期时间格式继承自美国文化.
您需要像这样配置服务以使用您的文化:
CultureInfo.DefaultThreadCurrentCulture = CultureInfo.DefaultThreadCurrentUICulture =
PersianDateExtensionMethods.GetPersianCulture();
我不知道根据您的要求更改代码的问题在哪里,但我希望这段代码能给您一个解决问题的想法。