来源:http://www.jb51.net/article/45675.htm,今天看到了借鉴过了,保存一下,下次开发直接用嘻嘻ui
软件行业发展到今天,国际化问题一直都占据很是重要的位置,并且应该愈来愈被重视。对于开发人员而言,在编写程序以前,国际化问题是首先要考虑的一个问题,也许有时候这个问题已经在设计者的考虑范围以内,但终归要开发人员去作实现的。所以,如何实现国际化,是开发人员必须掌握的一项基本技能。
今天,这里要讲的就是,在利用C#进行WinForm开发时,国际化是怎么实现的。鉴于时间及篇幅关系,这里仅仅介绍一种简单的国际化实现方法,可能这里提到的方法已经有很是多人提到过,但笔者仍是不厌其烦地介绍一下。
要在C#中实现国际化,须要相关资源文件,好比要在一个软件中支持英文、中文两种语言,那么就必须有这两种语言的资源文件,这在C#中能够采用资源文件(后缀名为.resx)来实现,咱们不妨定义英文资源文件名称为Resource.en-US,中文资源文件名称为Resource.zh-CN,两种资源文件所涉及的ID都应该是同样的(这对于其余更多的资源文件均是同样的),只不过是展现的名称不一样罢了。
有了这两种资源文件,接下来就要考虑如何作的问题了。为了适应多处使用的情形,这里笔者单独编写了一个类ResourceCulture,该类包含了一些静态方法,主要做用是用来设置当前语言及返回当前的语言的相关字符串。该类代码以下:this
using System.Reflection;
using System.Resources;
using System.Threading;
using System.Globalization;spa
namespace GlobalizationTest
{
class ResourceCulture
{
/// <summary>
/// Set current culture by name
/// </summary>
/// <param name="name">name</param>
public static void SetCurrentCulture(string name)
{
if (string.IsNullOrEmpty(name))
{
name = "en-US";
}.net
Thread.CurrentThread.CurrentCulture = new CultureInfo(name);
}设计
/// <summary>
/// Get string by id
/// </summary>
/// <param name="id">id</param>
/// <returns>current language string</returns>
public static string GetString(string id)
{
string strCurLanguage = "";orm
try
{
ResourceManager rm = new ResourceManager("GlobalizationTest.Resource", Assembly.GetExecutingAssembly());
CultureInfo ci = Thread.CurrentThread.CurrentCulture;
strCurLanguage = rm.GetString(id, ci);
}
catch
{
strCurLanguage = "No id:" + id + ", please add.";
}htm
return strCurLanguage;
}
}
}进程
在Form1中的代码以下:ci
/**
* This project is just a example to show how to do the globalization in C# winform.
* You and rebuild and/or modify it by yourself if you want.
* Specially, this project was created in Visual Studio 2010.
*
* Project Name : GlobalizationTest
* Create Date : April 29th, 2010
* */资源
using System;
using System.Windows.Forms;
namespace GlobalizationTest
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
/// <summary>
/// Set the resource culture
/// </summary>
private void SetResourceCulture()
{
// Set the form title text
this.Text = ResourceCulture.GetString("Form1_frmText");
// Set the groupbox text
this.gbLanguageView.Text = ResourceCulture.GetString("Form1_gbLanguageViewText");
this.gbLanguageSelection.Text = ResourceCulture.GetString("Form1_gbLanguageSelectionText");
// Set the label text
this.lblCurLanguageText.Text = ResourceCulture.GetString("Form1_lblCurLanguageText");
this.lblNameText.Text = ResourceCulture.GetString("Form1_lblNameText");
this.lblPhoneText.Text = ResourceCulture.GetString("Form1_lblPhoneText");
// Set the button text
this.btnMsgShow.Text = ResourceCulture.GetString("Form1_btnMsgShowText");
// Set radiobutton text
this.rbEnglish.Text = ResourceCulture.GetString("Language_EnglishText");
this.rbChinese.Text = ResourceCulture.GetString("Language_ChineseText");
// Set the current language text
if (rbEnglish.Checked)
{
this.lblCurLanguage.Text = ResourceCulture.GetString("Language_EnglishText");
}
else if (rbChinese.Checked)
{
this.lblCurLanguage.Text = ResourceCulture.GetString("Language_ChineseText");
}
}
private void Form1_Load(object sender, EventArgs e)
{
// Set the default language
ResourceCulture.SetCurrentCulture("en-US");
this.SetResourceCulture();
}
private void btnMsgShow_Click(object sender, EventArgs e)
{
if(string.IsNullOrEmpty(txtName.Text))
{
MessageBox.Show(ResourceCulture.GetString("Form1_msgbox_nameText"), ResourceCulture.GetString("Form1_msgbox_TitleText"),
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
if (string.IsNullOrEmpty(txtPhone.Text))
{
MessageBox.Show(ResourceCulture.GetString("Form1_msgbox_phoneText"), ResourceCulture.GetString("Form1_msgbox_TitleText"),
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
return;
}
MessageBox.Show(ResourceCulture.GetString("Form1_msgbox_InfoText") + txtName.Text + ", " + txtPhone.Text,
ResourceCulture.GetString("Form1_msgbox_TitleText"), MessageBoxButtons.OK, MessageBoxIcon.Information);
}
private void rbEnglish_CheckedChanged(object sender, EventArgs e)
{
ResourceCulture.SetCurrentCulture("en-US");
this.SetResourceCulture();
}
private void rbChinese_CheckedChanged(object sender, EventArgs e)
{
ResourceCulture.SetCurrentCulture("zh-CN");
this.SetResourceCulture();
}
}
}
最终的效果以下图1和图2所示:
图1
归结起来,要在C#的WinForm中实现国际化,至少须要作好如下几点:(1)准备所需资源文件(如本文中提到的英文和中文资源文件);(2)引入命名空间(包括:System.Reflection、System.Resources、System.Threading和System.Globalization);(3)实例化资源管理器(即ResourceManager);(4)设置当前进程的语言区域;(5)经过资源管理器从指定的资源文件中获取所需值。经过上述的方法便可简单实现国际化。