xaml

cs

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;using System.Reflection;using System.Xml;using System.Windows.Markup;namespace ControlTemplateBrowser{    /// 
    /// Interaction logic for MainWindow.xaml    /// 
    public partial class MainWindow : Window    {        public MainWindow()        {            InitializeComponent();            this.Loaded += new RoutedEventHandler(MainWindow_Loaded);        }        void MainWindow_Loaded(object sender, RoutedEventArgs e)        {            Type controlType=typeof(Control);            List
      
        derivedTypes = new List
       
        ();            //Search all the types in the assembly where the control class is defined            Assembly assembly = Assembly.GetAssembly(typeof(Control));            foreach (Type type in assembly.GetTypes())            {                //only add a type of the list if it's a control, a concrete class,                //and public                if (type.IsSubclassOf(controlType)&&!type.IsAbstract&&type.IsPublic)                {                    derivedTypes.Add(type);                }            }            //sort the types. the custom typeComparer class orders types            //alphabetically by type name            derivedTypes.Sort(new TypeComparer());            lstTypes.ItemsSource = derivedTypes;        }        private void lstTypes_SelectionChanged(object sender, SelectionChangedEventArgs e)        {            try            {                //get the selected                 Type type = (Type)lstTypes.SelectedItem;                //Instantiate the type                ConstructorInfo info = type.GetConstructor(System.Type.EmptyTypes);                Control control = (Control)info.Invoke(null);                //Window win = control as Window;                //if (win != null)                //{                //    // Create the window (but keep it minimized).                  //    win.WindowState = System.Windows.WindowState.Minimized;                //    win.ShowInTaskbar = false;                //    win.Show();                //}                //else                //{                    // Add it to the grid (but keep it hidden).                      control.Visibility = Visibility.Collapsed;                    grid.Children.Add(control);                //}                // Get the template.                  ControlTemplate template = control.Template;                // Get the XAML for the template.                  XmlWriterSettings settings = new XmlWriterSettings();                settings.Indent = true;                StringBuilder sb = new StringBuilder();                XmlWriter writer = XmlWriter.Create(sb, settings);                XamlWriter.Save(template, writer);                // Display the template.                  txtTemplate.Text = sb.ToString();                // Remove the control from the grid.                  //if (win != null)                //{                //    win.Close();                //}                //else                //{
                         grid.Children.Remove(control);                //}              }            catch (Exception err)            {                txtTemplate.Text = "<<>Error generating template:" + err.Message+ ">";            }        }    }}
       
      

TypeComparer

using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Collections;namespace ControlTemplateBrowser{    public class TypeComparer : IComparer
      
           {        public int Compare(Type x, Type y)        {            if (x == null || y == null)                throw new ArgumentException("参数不能为空");            if (x.Name.CompareTo(y.Name) != 0)            {                return x.Name.CompareTo(y.Name);            }                       else            {                return 0;            }        }    }}