c# - 在 C# winform 中在运行时更改语言

Question

我想更改语言但是当我编译这个时弹出一个异常。它说

"Could not find any resources appropriate for the specified culture or the neutral culture. Make sure "System.Type.resources" was correctly embedded or linked into assembly "mscorlib" at compile time, or that all the satellite assemblies required are loadable and fully signed."

 private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
    {
        if (comboBox1.SelectedItem.ToString() == "English")
        {
            Thread.CurrentThread.CurrentUICulture = new CultureInfo("En");
            ChangeLanguage("En");
        }
        else if (comboBox1.SelectedItem.ToString() == "German")
        {
            Thread.CurrentThread.CurrentUICulture = new CultureInfo("De");
            ChangeLanguage("De");
        }
    }


    private void ChangeLanguage(string lang)
    {
        foreach (Control c in this.Controls)
        {
            ComponentResourceManager resources = new ComponentResourceManager(typeof(Type));
            resources.ApplyResources(c, c.Name, new CultureInfo(lang));
        }
    }

有什么建议吗？

Answer 1

 ComponentResourceManager resources = new ComponentResourceManager(typeof(Type));

构造函数的参数是错误的，您是在告诉它为 System.Type 寻找资源。这就是为什么它提示找不到“System.Type.resources”的原因。它永远找不到那些。

您需要传递您实际想要本地化的表单类型。请改用 this.GetType()。尽管这可能只会本地化您的选项表单，而不是应用程序中的其余窗口。您可以改为迭代 Application.OpenForms() 。还需要将本地化应用于所有 控件。不仅是表格上的那些，还有位于面板等容器内的那些。因此:

    private static void ChangeLanguage(string lang) {
        Thread.CurrentThread.CurrentUICulture = new CultureInfo(lang);
        foreach (Form frm in Application.OpenForms) {
            localizeForm(frm);
        }
    }

    private static void localizeForm(Form frm) {
        var manager = new ComponentResourceManager(frm.GetType());
        manager.ApplyResources(frm, "$this");
        applyResources(manager, frm.Controls);
    }

    private static void applyResources(ComponentResourceManager manager, Control.ControlCollection ctls) {
        foreach (Control ctl in ctls) {
            manager.ApplyResources(ctl, ctl.Name);
            applyResources(manager, ctl.Controls);
        }
    }

小心使用像这样的 wiz-bang 功能。在使用您的程序时，实际上没有人会改变他们的母语。