wpf 关于托盘的制作（急）在线等

[code=XAML]<Window x:Class="WpfApplication2.Window1"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    Title="Window1" Height="300" Width="300" 
    Closing="OnClose" StateChanged="OnStateChanged" IsVisibleChanged="OnIsVisibleChanged">
    <Grid>    </Grid>
</Window>
[/code]using System;
using System.ComponentModel;
using System.Windows;namespace WpfApplication2
{
    /// <summary>
    /// Interaction logic for Window1.xaml
    /// </summary>
    public partial class Window1 : Window
    {
        private System.Windows.Forms.NotifyIcon m_notifyIcon;        public Window1()
        {
            InitializeComponent();
            // initialise code here
            m_notifyIcon = new System.Windows.Forms.NotifyIcon();
            m_notifyIcon.BalloonTipText = "The app has been minimised. Click the tray icon to show.";
            m_notifyIcon.BalloonTipTitle = "The App";
            m_notifyIcon.Text = "The App";
            m_notifyIcon.Icon = new System.Drawing.Icon("TheAppIcon.ico");
            m_notifyIcon.Click += new EventHandler(m_notifyIcon_Click);
        }        private void OnClose(object sender, CancelEventArgs args)
        {
            m_notifyIcon.Dispose();
            m_notifyIcon = null;
        }        private WindowState m_storedWindowState = WindowState.Normal;        private void OnStateChanged(object sender, EventArgs args)
        {
            if (WindowState == WindowState.Minimized)
            {
                Hide();
                if (m_notifyIcon != null)
                    m_notifyIcon.ShowBalloonTip(2000);
            }
            else
                m_storedWindowState = WindowState;
        }        private void OnIsVisibleChanged(object sender, DependencyPropertyChangedEventArgs args)
        {
            CheckTrayIcon();
        }        private void m_notifyIcon_Click(object sender, EventArgs e)
        {
            Show();
            WindowState = m_storedWindowState;
        }        private void CheckTrayIcon()
        {
            ShowTrayIcon(!IsVisible);
        }        private void ShowTrayIcon(bool show)
        {
            if (m_notifyIcon != null)
                m_notifyIcon.Visible = show;
        }
    }
}
记得添加对System.Windows.Forms和System.Drawing的引用。
添加一个ico文件，并将其属性设置为Embeded Resource