正确的方式在运行时改变语言 [英] Proper way to change language at runtime

问题描述

什么是在运行时改变形式语言的正确方法是什么？

What is the proper way to change Form language at runtime?

1. 手动设置所有的控制使用递归像<一个href=\"http://stackoverflow.com/questions/7556367/how-do-i-change-the-culture-of-a-winforms-application-at-runtime\">this


2. 保存语言选择文件>重新启动应用程序>加载languge
   选择之前的InitializeComponent（）;


3. 使用窗体构造函数，替换活动实例（如果这甚至有可能）


4. 有些东西

有那么这个一半多线程编写的，但没有提供关于什么是做这种正确的方法真正的答案？

There is so much half written threads about this but none provides real answer on what is proper way to do this?

更新：结果
为了澄清我的问题：

UPDATE:
To clarify my question:

做这样的事情：

public Form1()
{
    Thread.CurrentThread.CurrentUICulture = new CultureInfo("de");
    this.InitializeComponent();
}

工作正常，我所有的控制和一切其他资源得到正确转换。
和做类似：

works fine and all my controls and everything else in resources get translated correctly. And doing something like:

private void button1_Click(object sender, EventArgs e)
{
    Thread.CurrentThread.CurrentUICulture = new CultureInfo("en");
}

什么都不做，形式停留在语言，我之前的InitializeComponent（）设置;

推荐答案

我相信汉斯帕桑特的评论显示的解决方案可能是唯一的（一般的）解决方案。

I believe the solution shown in Hans Passant's comment might be the only (general) solution.

就个人而言，我用这个基类需要进行本地化的形式：

Personally, I use this base class for all forms that need to be localized:

public class LocalizedForm : Form
{
    /// <summary>
    /// Occurs when current UI culture is changed
    /// </summary>
    [Browsable(true)]
    [Description("Occurs when current UI culture is changed")]
    [EditorBrowsable(EditorBrowsableState.Advanced)]
    [Category("Property Changed")]
    public event EventHandler CultureChanged;

    protected CultureInfo culture;
    protected ComponentResourceManager resManager;

    /// <summary>
    /// Current culture of this form
    /// </summary>
    [Browsable(false)]
    [Description("Current culture of this form")]
    [EditorBrowsable(EditorBrowsableState.Never)]
    public CultureInfo Culture
    {
        get { return this.culture; }
        set
        {
            if (this.culture != value)
            {
                this.ApplyResources(this, value);

                this.culture = value;
                this.OnCultureChanged();
            }
        }
    }

    public LocalizedForm()
    {
        this.resManager = new ComponentResourceManager(this.GetType());
        this.culture = CultureInfo.CurrentUICulture;
    }

    private void ApplyResources(Control parent, CultureInfo culture)
    {
        this.resManager.ApplyResources(parent, parent.Name, culture);

        foreach (Control ctl in parent.Controls)
        {
            this.ApplyResources(ctl, culture);
        }
    }

    protected void OnCultureChanged()
    {
        var temp = this.CultureChanged;
        if (temp != null)
            temp(this, EventArgs.Empty);
    }
}

然后，而不是直接更改 Thread.CurrentThread.CurrentUICulture ，我用静态管理器类此属性更改UI文化：

Then instead of directly changing Thread.CurrentThread.CurrentUICulture, I use this property in static manager class to change UI culture:

public static CultureInfo GlobalUICulture
{
    get { return Thread.CurrentThread.CurrentUICulture; }
    set
    {
        if (GlobalUICulture.Equals(value) == false)
        {
            foreach (var form in Application.OpenForms.OfType<LocalizedForm>())
            {
                form.Culture = value;
            }

            Thread.CurrentThread.CurrentUICulture = value;
        }
    }
}

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