//引入命名空间
using System;
using System.Globalization;

public class SamplesRegionInfo  {

   public static void Main()  {

      // Displays the property values of the RegionInfo for "US".
      RegionInfo myRI1 = new RegionInfo( "US" );
      Console.WriteLine( "   Name:                         {0}", myRI1.Name );
      Console.WriteLine( "   DisplayName:                  {0}", myRI1.DisplayName );
      Console.WriteLine( "   EnglishName:                  {0}", myRI1.EnglishName );
      Console.WriteLine( "   IsMetric:                     {0}", myRI1.IsMetric );
      Console.WriteLine( "   ThreeLetterISORegionName:     {0}", myRI1.ThreeLetterISORegionName );
      Console.WriteLine( "   ThreeLetterWindowsRegionName: {0}", myRI1.ThreeLetterWindowsRegionName );
      Console.WriteLine( "   TwoLetterISORegionName:       {0}", myRI1.TwoLetterISORegionName );
      Console.WriteLine( "   CurrencySymbol:               {0}", myRI1.CurrencySymbol );
      Console.WriteLine( "   ISOCurrencySymbol:            {0}", myRI1.ISOCurrencySymbol );
      Console.WriteLine();

      // Compares the RegionInfo above with another RegionInfo created using CultureInfo.
      RegionInfo myRI2 = new RegionInfo( new CultureInfo("en-US",false).LCID );
      if ( myRI1.Equals( myRI2 ) )
         Console.WriteLine( "The two RegionInfo instances are equal." );
      else
         Console.WriteLine( "The two RegionInfo instances are NOT equal." );
   }
}

//引入命名空间
using System;
using System.Globalization;
using System.Reflection;

public class Example
{
   public static void Main()
   {
      // Instantiate three Belgian RegionInfo objects.
      RegionInfo BE = new RegionInfo("BE");
      RegionInfo frBE = new RegionInfo("fr-BE");
      RegionInfo nlBE = new RegionInfo("nl-BE");

      RegionInfo[] regions = { BE, frBE, nlBE };
      PropertyInfo[] props = typeof(RegionInfo).GetProperties(BindingFlags.Instance | BindingFlags.Public);
      
      Console.WriteLine("{0,-30}{1,18}{2,18}{3,18}\n", 
                        "RegionInfo Property", "BE", "fr-BE", "nl-BE");
      foreach (var prop in props) {
         Console.Write("{0,-30}", prop.Name);
         foreach (var region in regions)
            Console.Write("{0,18}", prop.GetValue(region, null));

         Console.WriteLine();
      }
   }
}

//引入命名空间
using System;
using System.Globalization;

public class MainClass
{
    static void Main() {
        RegionInfo ri = new RegionInfo("x-en-US-metric");
        Console.WriteLine( ri.IsMetric );
    }
}