以编程方式更改语言就像英语到法语 wpf

Question

我找到了一些教程并将两个资源文件添加到我的项目的 Properties 文件夹中，并将它们命名为“Resources.tr-TR.resx”和“Resources.en-US.resx”，默认情况下我的“Resources.resx”是文件也在那里。我将访问修饰符设置为“公共”。我在我的 xaml 代码中调用它，例如

Content="{x:Static p:Resources.MainWindow}"

在我的文件中它有值，最初我可以看到它读取正确。我有一个菜单按钮，可以更改语言和我编写的操作方法

private void englishLanguageMenuButton_Click(object sender, RoutedEventArgs e)
{
      System.Threading.Thread.CurrentThread.CurrentUICulture = new   System.Globalization.CultureInfo("en-US");
}

或者在另一个动作中说

private void macedonianLanguageMenuButton_Click(object sender, RoutedEventArgs e)
{
    System.Threading.Thread.CurrentThread.CurrentUICulture = new System.Globalization.CultureInfo("tr-TR");
}

但是系统不工作。缺什么 ？我可以动态更改语言吗？或者如何动态更改 resx 文件

谢谢

Answer 1

试试这个

将此代码添加到您的应用程序中

/// <summary>
    /// Wraps up XAML access to instance of WPFLocalize.Properties.Resources, list of available cultures, and method to change culture
    /// </summary>
    public class CultureResources
    {
        /// <summary>
        /// Backing filed for provider
        /// </summary>
        private static ObjectDataProvider provider;

        /// <summary>
        /// Gets Resource provider
        /// </summary>
        public static ObjectDataProvider ResourceProvider
        {
            get
            {
                if (provider == null)
                {
                    provider = (ObjectDataProvider)App.Current.FindResource("Resources");
                }

                return provider;
            }
        }

        /// <summary>
        /// Change the current culture used in the application.
        /// If the desired culture is available all localized elements are updated.
        /// </summary>
        /// <param name="culture">Culture to change to</param>
        public static void ChangeCulture(CultureInfo culture)
        {
            ////remain on the current culture if the desired culture cannot be found
            //// - otherwise it would revert to the default resources set, which may or may not be desired.

            V_Parcel.Properties.Resources.Culture = culture;
            ResourceProvider.Refresh();
        }

        /// <summary>
        /// The Resources ObjectDataProvider uses this method to get an instance of the WPFLocalize.Properties.Resources class
        /// </summary>
        /// <returns>Returns resource instance</returns>
        public V_Parcel.Properties.Resources GetResourceInstance()
        {
            return new V_Parcel.Properties.Resources();
        }
    }

添加 XAML 文化字典

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
                    xmlns:resource="clr-namespace:Cultures">

    <!-- Resources ODP contains the current instance of the WPFLocalize.Properties.Resources class.
       Used in bindings to get localized strings and automatic updates when the culture is updated -->
    <ObjectDataProvider x:Key="Resources" ObjectType="{x:Type resource:CultureResources}" MethodName="GetResourceInstance" />

</ResourceDictionary>

在您的 App.XAml 中

 <ResourceDictionary>
        <ResourceDictionary.MergedDictionaries>
            <ResourceDictionary Source="CultureDictionary.xaml"/>
        </ResourceDictionary.MergedDictionaries>
    </ResourceDictionary>

绑定应该是这样的

Content="{Binding ShowTerminalName,Source={StaticResource Resources}}"

在文化变革活动中写下这个

Thread.CurrentThread.CurrentCulture = new CultureInfo(currentCulture);
                    Thread.CurrentThread.CurrentUICulture = new CultureInfo(currentCulture);

                    CultureInfo cultureInfo = new CultureInfo(currentCulture);
                    CultureResources.ChangeCulture(cultureInfo);

.resx 访问修饰符应该是公共的