Article
11/18/2011

RegionInfo.TwoLetterISORegionName Property

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Gets the two-letter code defined in ISO 3166 for the country/region.

Namespace: System.Globalization
Assembly: mscorlib (in mscorlib.dll)

Syntax

'Declaration
Public Overridable ReadOnly Property TwoLetterISORegionName As String

public virtual string TwoLetterISORegionName { get; }

Property Value

Type: System.String
The two-letter code defined in ISO 3166 for the country/region.

Remarks

The RegionInfo name is one of the two-letter codes defined in ISO 3166 for country/region. For example, the two-letter code for United States is "US".

Case is not significant. However, the Name and TwoLetterISORegionName properties return the appropriate code in uppercase.

The predefined RegionInfo names are listed in the RegionInfo class topic.

Examples

The following code example displays the properties of the RegionInfo class.

Imports System.Globalization

Public Class Example
   Public Shared Sub Demo(ByVal outputBlock As System.Windows.Controls.TextBlock)
      ' Displays the property values of the RegionInfo for "US".
      Dim myRI1 As New RegionInfo("en-US")
      outputBlock.Text += String.Format("   Name:                         {0}", myRI1.Name) & vbCrLf
      outputBlock.Text += String.Format("   DisplayName:                  {0}", myRI1.DisplayName) & vbCrLf
      outputBlock.Text += String.Format("   EnglishName:                  {0}", myRI1.EnglishName) & vbCrLf
      outputBlock.Text += String.Format("   IsMetric:                     {0}", myRI1.IsMetric) & vbCrLf
      outputBlock.Text += String.Format("   TwoLetterISORegionName:       {0}", myRI1.TwoLetterISORegionName) & vbCrLf
      outputBlock.Text += String.Format("   CurrencySymbol:               {0}", myRI1.CurrencySymbol) & vbCrLf
      outputBlock.Text += String.Format("   ISOCurrencySymbol:            {0}", myRI1.ISOCurrencySymbol) & vbCrLf
   End Sub 
End Class 
' This example produces the following output.
'       Name:                         US
'       DisplayName:                  United States
'       EnglishName:                  United States
'       IsMetric:                     False
'       TwoLetterISORegionName:       US
'       CurrencySymbol:               $
'       ISOCurrencySymbol:            USD

using System;
using System.Globalization;

public class Example
{
   public static void Demo(System.Windows.Controls.TextBlock outputBlock)
   {
      // Displays the property values of the RegionInfo for "US".
      RegionInfo myRI1 = new RegionInfo("en-US");
      outputBlock.Text += String.Format("   Name:                         {0}\n", myRI1.Name);
      outputBlock.Text += String.Format("   DisplayName:                  {0}\n", myRI1.DisplayName);
      outputBlock.Text += String.Format("   EnglishName:                  {0}\n", myRI1.EnglishName);
      outputBlock.Text += String.Format("   IsMetric:                     {0}\n", myRI1.IsMetric);
      outputBlock.Text += String.Format("   TwoLetterISORegionName:       {0}\n", myRI1.TwoLetterISORegionName);
      outputBlock.Text += String.Format("   CurrencySymbol:               {0}\n", myRI1.CurrencySymbol);
      outputBlock.Text += String.Format("   ISOCurrencySymbol:            {0}\n", myRI1.ISOCurrencySymbol);
   }
}
/*
This code produces the following output.
   Name:                         US
   DisplayName:                  United States
   EnglishName:                  United States
   IsMetric:                     False
   TwoLetterISORegionName:       US
   CurrencySymbol:               $
   ISOCurrencySymbol:            USD
*/

Version Information

Silverlight

Supported in: 5, 4, 3

Silverlight for Windows Phone

Supported in: Windows Phone OS 7.1, Windows Phone OS 7.0

XNA Framework

Supported in: Xbox 360, Windows Phone OS 7.0

Platforms

For a list of the operating systems and browsers that are supported by Silverlight, see Supported Operating Systems and Browsers.

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