[英]Multi-lingual application, Microsoft Visual Studio?
我开发了一个Web应用程序,它是一个动态网站。 我可以为我的网站放置多语言选项吗?
如果是,那是否有任何插件? 如何进一步开发多语言应用程序?
我们有DropdownList控件。 在其SelectedIndexChanged
事件上,它回发,然后我们更改站点区域,然后加载相应的资源文件...
DropDownList ASP.NET代码
<asp:DropDownList ID="ddlLanguage" runat="server" CssClass="select-language" AutoPostBack="true">
<asp:ListItem Value="en-US" Text="English" title="/images/Flag_USA.gif"></asp:ListItem>
<asp:ListItem Value="it-IT" Text="Italiano" title="/images/Flag_Italian.gif"></asp:ListItem>
<asp:ListItem Value="fr-FR" Text="Française" title="/images/Flag_French.gif"></asp:ListItem>
</asp:DropDownList>
所有网页继承的通用类
using System;
using System.Web;
using System.Threading;
using System.Globalization;
public class languagebase : System.Web.UI.Page
{
protected override void InitializeCulture()
{
try
{
string LanguageCode = Request["ctl00$ucMenu$ddlLanguage"]; // Language Drop Down Control in Front End
if (!LanguageCode.IsNullOrEmpty())
{
setCulture(LanguageCode); // Set Culture language from drop down
Request.Cookies["LanguageCode"].Value = LanguageCode; // Update REQUEST Cookie language from drop down
SetCookies(LanguageCode); // Set Cookie language from drop down
}
}
catch(Exception ex)
{
setCulture("en-US"); // Set default language
Request.Cookies["LanguageCode"].Value = "en-US"; // Update REQUEST Cookie language to default
SetCookies("en-US"); // Set default language
}
base.InitializeCulture();
}
private static void setCulture(string LanguageValue)
{
Thread.CurrentThread.CurrentUICulture = new CultureInfo(LanguageValue);
Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture(LanguageValue);
}
public void SetCookies(string strLanguage)
{
System.Web.HttpContext.Current.Response.Cookies["LanguageCode"].Value = strLanguage;
System.Web.HttpContext.Current.Response.Cookies["LanguageCode"].Expires = DateTime.Now.AddDays(15);
}
}
扩展方法(仅供参考)
public static Boolean IsNullOrEmpty(this String original)
{
return string.IsNullOrEmpty(original);
}
在开始实施之前,请查看以下链接:
这些使您要使用的所有页面都继承自languagebase
类,如下所示:
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
public partial class Default : languagebase
{
protected void Page_Load(object sender, EventArgs e)
{
}
}
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