Содержание

1 Choose culture control
2 Create CultureInfo
3 Select CultureAuto
4 Selecting a culture from a DropDownList control.
5 Use Profile object to store a user"s preferred culture
6 Using the CultureInfo Class to Format String Values
7 German
8 Indonesian

Choose culture control

   <source lang="csharp">

<%@ Control Language="C#" AutoEventWireup="true" CodeFile="Control.ascx.cs" Inherits="ChooseCultureControl" %>

  <asp:Localize ID="locCountry" runat="server" meta:resourcekey="locCountry1" Text="Country :" ></asp:Localize>
  <asp:ImageButton ID="imgUS" runat="server"
    CssClass="cultureFlag" BorderWidth="1" 
    CommandName="US"
    OnCommand="imgCommand"
    ImageUrl="images/flag_us.gif"
    meta:resourcekey="imgUSResource1"   />
  <asp:ImageButton ID="imgFR" runat="server"
    CssClass="cultureFlag" BorderWidth="1" 
    CommandName="France" 
    OnCommand="imgCommand"
    ImageUrl="images/flag_fr.gif"
    meta:resourcekey="imgFRResource1" />

File: Control.ascx.cs

using System; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; public partial class ChooseCultureControl : System.Web.UI.UserControl {

  protected void Page_Load(object sender, EventArgs e)
  {
     if (Profile.Culture == "fr-FR")
     {
        imgFR.BorderStyle = BorderStyle.Dotted;
        imgUS.BorderStyle = BorderStyle.None;
     }
     else
     {
        imgUS.BorderStyle = BorderStyle.Dotted;
        imgFR.BorderStyle = BorderStyle.None;
     }
  }
  protected void imgCommand(object sender, CommandEventArgs e)
  {
     if (e.rumandName == "France")
        Profile.Culture = "fr-FR";
     else
        Profile.Culture = "en-US";

     Response.Redirect(Request.Url.AbsolutePath);
  }

}

File: Web.config <?xml version="1.0"?> <configuration>

 <system.web>
   <anonymousIdentification enabled="true"/>
   <profile>
     <properties>
       <add name="Culture" type="string" allowAnonymous="true" defaultValue="auto"/>
     </properties>
   </profile>
   <compilation debug="true"/>
  </system.web>

</configuration></source>

Create CultureInfo

   <source lang="csharp">

<%@ Page Language="VB" %> <%@ Import Namespace="System.Globalization" %> <script runat="server">

  sub Page_Load(Sender as Object, e as EventArgs)
     dim strLanguage as string = Request.UserLanguages(0).ToString
     
     lblMessage.Text = "Primary language: " & strLanguage & "
"
     
     dim objCulture as new CultureInfo(strLanguage)
     lblMessage.Text += "Full name: " & objCulture.EnglishName & "
"
     lblMessage.Text += "Native name: " & objCulture.NativeName & "
"
     lblMessage.Text += "Abbreviation: " & objCulture.ThreeLetterISOLanguageName & "
"
     lblMessage.Text += "Current Time: " & DateTime.Now.ToString("D", objCulture) & "
"
     lblMessage.Text += "Parent: " & objCulture.Parent.EnglishName & "
"
     
  end sub

</script> <html><body>

  Your user information: 
  <asp:Label id="lblMessage" runat="server"/>

</body></html></source>

Select CultureAuto

   <source lang="csharp">

In the <%@ Page %> directive, both the Culture and UICulture attributes are set to the value auto:en-US. The culture name that appears after the colon enables you to specify a default culture when a language preference cannot be detected from the browser.

<%@ Page Language="C#" Culture="auto:en-US" UICulture="auto:en-US"%> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <script runat="server">

   void Page_PreRender()
   {
       lblDate.Text = DateTime.Now.ToString("D");
       lblPrice.Text = (512.33m).ToString("c");
   }

</script> <html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server">

   <title>Select Culture Auto</title>

</head> <body>

   <form id="form1" runat="server">

   Today"s date is:
   

   <asp:Label
       id="lblDate"
       Runat="server" />
   


   The price of the product is:
   

   <asp:Label
       id="lblPrice"
       Runat="server" />

   </form>

</body> </html></source>

Selecting a culture from a DropDownList control.

   <source lang="csharp">

<%@ Page Language="C#" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <script runat="server">

   protected void btnSelect_Click(object sender, EventArgs e)
   {
       Culture = ddlCulture.SelectedValue;
   }
   void Page_PreRender()
   {
       lblDate.Text = DateTime.Now.ToString("D");
       lblPrice.Text = (512.33m).ToString("c");
   }

</script> <html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server">

   <title>Select Culture</title>

</head> <body>

   <form id="form1" runat="server">

   <asp:Label
       id="lblCulture"
       Text="Culture:"
       AssociatedControlID="ddlCulture"
       Runat="server" />
   <asp:DropDownList
       id="ddlCulture"
       DataTextField="DisplayName"
       DataValueField="Name"
       DataSourceID="srcCultures"
       Runat="server" />
   <asp:Button
       id="btnSelect"
       Text="Select"
       Runat="server" OnClick="btnSelect_Click" />

   <asp:ObjectDataSource
       id="srcCultures"
       TypeName="System.Globalization.CultureInfo"
       SelectMethod="GetCultures"
       Runat="server">
       <SelectParameters>
           <asp:Parameter Name="types" DefaultValue="SpecificCultures" />
       </SelectParameters>
   </asp:ObjectDataSource>

   Today"s date is:
   

   <asp:Label
       id="lblDate"
       Runat="server" />
   


   The price of the product is:
   

   <asp:Label
       id="lblPrice"
       Runat="server" />

   </form>

</body> </html></source>

Use Profile object to store a user"s preferred culture

   <source lang="csharp">

<%@ Page Language="C#" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <script runat="server">

   protected override void InitializeCulture()
   {
       Culture = Profile.UserCulture;
       UICulture = Profile.UserUICulture;
   }
   protected void btnSelect_Click(object sender, EventArgs e)
   {
       Profile.UserCulture = ddlCulture.SelectedValue;
       Profile.UserUICulture = ddlCulture.SelectedValue;
       Response.Redirect(Request.Path);
   }
   void Page_PreRender()
   {
       lblDate.Text = DateTime.Now.ToString("D");
       lblPrice.Text = (512.33m).ToString("c");
   }

</script> <html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server">

   <title>Select Culture Profile</title>

</head> <body>

   <form id="form1" runat="server">

   <asp:Label
       id="lblCulture"
       Text="Culture:"
       AssociatedControlID="ddlCulture"
       Runat="server" />
   <asp:DropDownList
       id="ddlCulture"
       DataTextField="DisplayName"
       DataValueField="Name"
       DataSourceID="srcCultures"
       Runat="server" />
   <asp:Button
       id="btnSelect"
       Text="Select"
       Runat="server" OnClick="btnSelect_Click" />

   <asp:ObjectDataSource
       id="srcCultures"
       TypeName="System.Globalization.CultureInfo"
       SelectMethod="GetCultures"
       Runat="server">
       <SelectParameters>
           <asp:Parameter Name="types" DefaultValue="SpecificCultures" />
       </SelectParameters>
   </asp:ObjectDataSource>

   Today"s date is:
   

   <asp:Label
       id="lblDate"
       Runat="server" />
   


   The price of the product is:
   

   <asp:Label
       id="lblPrice"
       Runat="server" />

   </form>

</body> </html> File: Web.Config <configuration xmlns="http://schemas.microsoft.ru/.NetConfiguration/v2.0">

 <system.web>
   <anonymousIdentification enabled="true"/>
   <profile>
     <properties>
       <add
         name="UserCulture"
         defaultValue="en-US" />
       <add
         name="UserUICulture"
         defaultValue="en"/>
     </properties>
   </profile>
 </system.web>

</configuration></source>

Using the CultureInfo Class to Format String Values

   <source lang="csharp">

<%@ Page Language="C#" %> <%@ Import Namespace="System.Globalization" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <script runat="server">

   void Page_Load()
   {
       CultureInfo gCulture = new CultureInfo("de-DE");
       lblGermanDate.Text = DateTime.Now.ToString("D", gCulture);
       lblGermanPrice.Text = (512.33m).ToString("c", gCulture);
       CultureInfo iCulture = new CultureInfo("id-ID");
       lblIndonesianDate.Text = DateTime.Now.ToString("D", iCulture);
       lblIndonesianPrice.Text = (512.33m).ToString("c", iCulture);
   }

</script> <html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server">

   <title>ToString Culture</title>

</head> <body>

   <form id="form1" runat="server">

German

   Today"s date is:
   

   <asp:Label
       id="lblGermanDate"
       Runat="server" />
   


   The price of the product is:
   

   <asp:Label
       id="lblGermanPrice"
       Runat="server" />

Indonesian

   Today"s date is:
   

   <asp:Label
       id="lblIndonesianDate"
       Runat="server" />
   


   The price of the product is:
   

   <asp:Label
       id="lblIndonesianPrice"
       Runat="server" />

   </form>

</body> </html></source>

ASP.NET Tutorial/I18N/CultureInfo

Содержание

Choose culture control

Create CultureInfo

Select CultureAuto

Selecting a culture from a DropDownList control.

Use Profile object to store a user"s preferred culture

Using the CultureInfo Class to Format String Values

German

Indonesian

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