使用代码浏览WPF控件模版

纯代码创建，不需要创建界面，创建WPF工程后，直接复制代码就可以使用。

当你手头没有Blend，又不记得以下这段代码，但是又想浏览控件模版的时候，就可以直接复制拿来用了。

   public partial class MainWindow : Window
     {
         ListBox lbox;
         TextBox tbox;
         Grid grid;
         public MainWindow()
         {
             InitializeComponent();
             InitializeControl();
             LoadControlTemplate();

         }

         /// <summary>
         /// 创建界面
         /// </summary>
         private void InitializeControl()
         {
             grid = new Grid();
             ColumnDefinition col1 = new ColumnDefinition();
             ColumnDefinition col2 = new ColumnDefinition();
             col1.Width = GridLength.Auto;
             grid.ColumnDefinitions.Add(col1);
             grid.ColumnDefinitions.Add(col2);

             //List
             lbox = new ListBox();
             lbox.SelectionChanged += (a, b) => { ShowControlTemplate(); };
             //TextBox
             tbox = new TextBox();
             tbox.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
             tbox.HorizontalScrollBarVisibility = ScrollBarVisibility.Auto;

             grid.Children.Add(lbox);
             grid.Children.Add(tbox);

             Grid.SetColumn(lbox, );
             Grid.SetColumn(tbox, );

             this.Content = grid;
         }

         private void LoadControlTemplate()
         {
             Type type = typeof(System.Windows.Controls.Control);
             List<Type> controlType = new List<Type>();
             System.Reflection.Assembly assembly = System.Reflection.Assembly.GetAssembly(typeof(System.Windows.Controls.Control));

             foreach (Type item in assembly.GetTypes())
             {
                 if (item.IsSubclassOf(type) && !item.IsAbstract && item.IsPublic)
                 {
                     controlType.Add(item);
                 }
             }
             lbox.ItemsSource = controlType;
         }

         private void ShowControlTemplate()
         {
             try
             {
                 Type type = (Type)lbox.SelectedItem;
                 System.Reflection.ConstructorInfo info = type.GetConstructor(Type.EmptyTypes);
                 Control control = (Control)info.Invoke(null);
                 control.Visibility = Visibility.Collapsed;
                 grid.Children.Add(control);
                 ControlTemplate template = control.Template;

                 System.Xml.XmlWriterSettings setting = new System.Xml.XmlWriterSettings();
                 setting.Indent = true;
                 StringBuilder sb = new StringBuilder();
                 System.Xml.XmlWriter writer = System.Xml.XmlWriter.Create(sb, setting);
                 System.Windows.Markup.XamlWriter.Save(template, writer);
                 tbox.Text = sb.ToString();
                 grid.Children.Remove(control);

             }
             catch (Exception ex)
             {
                 tbox.Text = ex.Message;
             }
         }
     }

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