Winform下的语言国际化，几行代码轻松实现
最近做了一些关于winform的项目，需要用到winform的语言国际化，在初使化的时候用起来非常方便。可以参考一下：
核心逻辑：
预览效果演示：
OK，以下是核心代码和操作流程
一，添加LanguageHelper类
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using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CameraTest_Net
{ public class LanguageHelper
{
#region SetAllLang
/// <summary>
/// Set language
/// </summary>
/// <param name="lang">language:zh-CN, en-US</param>
private static void SetAllLang(string lang)
{
System.Threading.Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo(lang);
Form frm = null;
string name = "MainForm";
frm = (Form)Assembly.Load("CameraTest").CreateInstance(name);
if (frm != null)
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager();
resources.ApplyResources(frm, "$this");
AppLang(frm, resources);
}
}
#endregion
#region SetLang
/// <summary>
///
/// </summary>
/// <param name="lang">language:zh-CN, en-US</param>
/// <param name="form">the form you need to set</param>
/// <param name="formType">the type of the form </param>
public static void SetLang(string lang, Form form, Type formType)
{
System.Threading.Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo(lang);
if (form != null)
{
System.ComponentModel.ComponentResourceManager resources = new System.ComponentModel.ComponentResourceManager(formType);
resources.ApplyResources(form, "$this");
AppLang(form, resources);
}
}
#endregion
#region AppLang for control
/// <summary>
/// loop set the propery of the control
/// </summary>
/// <param name="control"></param>
/// <param name="resources"></param>
private static void AppLang(Control control, System.ComponentModel.ComponentResourceManager resources)
{
if (control is MenuStrip)
{
resources.ApplyResources(control, control.Name);
MenuStrip ms = (MenuStrip)control;
if (ms.Items.Count > 0)
{
foreach (ToolStripMenuItem c in ms.Items)
{
AppLang(c, resources);
}
}
}
foreach (Control c in control.Controls)
{
resources.ApplyResources(c, c.Name);
AppLang(c, resources);
}
}
#endregion
#region AppLang for menuitem
/// <summary>
/// set the toolscript
/// </summary>
/// <param name="item"></param>
/// <param name="resources"></param>
private static void AppLang(ToolStripMenuItem item, System.ComponentModel.ComponentResourceManager resources)
{
if (item is ToolStripMenuItem)
{
resources.ApplyResources(item, item.Name);
ToolStripMenuItem tsmi = (ToolStripMenuItem)item;
if (tsmi.DropDownItems.Count > 0)
{
foreach (ToolStripMenuItem c in tsmi.DropDownItems)
{
AppLang(c, resources);
}
}
}
}
#endregion
}
} |
二，添加对应的资源文件（在文件夹下复制就可以了)
注意：格式必须是 Form名.语言名.rexs
我添加了两个，一个中文，一个英文
三，修改资源文件，添加需要切换语言的控件
中文资源文件修改：
英文资源文件修改：
四，调用代码：
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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WFInfor
{ public partial class FrmMain : Form
{
public FrmMain()
{
InitializeComponent();
}
private void cbxchose_SelectedIndexChanged(object sender, EventArgs e)
{
if (cbxchose.SelectedItem.ToString() == "中文")
{
LanguageHelper.SetLang("zh-Cn", this, typeof(FrmMain));
}
else if (cbxchose.SelectedItem.ToString() == "English")
{
LanguageHelper.SetLang("en-Us", this, typeof(FrmMain));
}
else
{
}
}
}
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