using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Windows;using System.Windows.Controls;using System.Windows.Data;using System.Windows.Documents;using System.Windows.Input;using System.Windows.Media;using System.Windows.Media.Imaging;using System.Windows.Navigation;using System.Windows.Shapes;namespace WpfInternationalization{    /// <summary>    /// Interaction logic for MainWindow.xaml    /// </summary>    public partial class MainWindow : Window    {        public MainWindow()        {            InitializeComponent();        }        private void Button_Click(object sender, RoutedEventArgs e)        {            var appResource = App.Current.Resources.MergedDictionaries;            foreach (ResourceDictionary item in appResource)            {                if (item.Source.ToString() == "Language/en-us/Tip.xaml")                {                    return;                }                if (item.Source.ToString() == "Language/zh-cn/Tip.xaml")                {                    appResource.Remove(item);                    break;                }            }            ResourceDictionary resdic=new ResourceDictionary();            resdic.Source=new Uri("Language/en-us/Tip.xaml",UriKind.Relative);            appResource.Insert(0, resdic);                    }        private void Button_Click_1(object sender, RoutedEventArgs e)        {            var appResource = App.Current.Resources.MergedDictionaries;            foreach (ResourceDictionary item in appResource)            {                if (item.Source.ToString() == "Language/zh-cn/Tip.xaml")                {                    return;                }                if (item.Source.ToString() == "Language/en-us/Tip.xaml")                {                    appResource.Remove(item);                    break;                }            }            ResourceDictionary resdic = new ResourceDictionary();            resdic.Source = new Uri("Language/zh-cn/Tip.xaml", UriKind.Relative);            appResource.Insert(0, resdic);        }    }}