我正在尝试在我的项目中设置自定义文化。但是我有一些问题我搜索了谷歌并找到了以下代码。但是我有一些问题,请在评论中观察。
using System;
using System.IO;
using System.Globalization;
public class Example
{
public static void Main()
{
// Persist the date and time data.
StreamWriter sw = new StreamWriter(@".\DateData.dat");
// Create a DateTime value.
DateTime dtIn = DateTime.Now;
// Retrieve a CultureInfo object.
CultureInfo invC = CultureInfo.InvariantCulture;
// Convert the date to a string and write it to a file.
sw.WriteLine(dtIn.ToString("r", invC));//what r mean?. if r is the custem culture variabel then how we determin it.
sw.Close();
// Restore the date and time data.
StreamReader sr = new StreamReader(@".\DateData.dat");
String input;
while ((input = sr.ReadLine()) != null)
{
Console.WriteLine("Stored data: {0}\n" , input);
// Parse the stored string.
DateTime dtOut = DateTime.Parse(input, invC, DateTimeStyles.RoundtripKind);
// Create a French (France) CultureInfo object.
CultureInfo frFr = new CultureInfo("fr-FR");
// Displays the date formatted for the "fr-FR" culture.
Console.WriteLine("Date formatted for the {0} culture: {1}" ,
frFr.Name, dtOut.ToString("f", frFr));// f?
// Creates a German (Germany) CultureInfo object.
CultureInfo deDe= new CultureInfo("de-De");
// Displays the date formatted for the "de-DE" culture.
Console.WriteLine("Date formatted for {0} culture: {1}" ,
deDe.Name, dtOut.ToString("f", deDe));
}
sr.Close();
}
}