原文:
WPF之托盘图标的设定
首先需要在项目中引用System.Windows.Forms,System.Drawing;
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.Drawing; namespace WpfApplication1 { /// /// Interaction logic for MainWindow.xaml /// public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); InitialTray(); } private System.Windows.Forms.NotifyIcon notifyIcon = null; private void InitialTray() { //设置托盘的各个属性 notifyIcon = new System.Windows.Forms.NotifyIcon(); notifyIcon.BalloonTipText = \"程序开始运行\"; notifyIcon.Text = \"托盘图标\"; notifyIcon.Icon = new System.Drawing.Icon(System.Windows.Forms.Application.StartupPath + \"\\\\wp.ico\"); notifyIcon.Visible = true; notifyIcon.ShowBalloonTip(2000); notifyIcon.MouseClick += new System.Windows.Forms.MouseEventHandler(notifyIcon_MouseClick); //设置菜单项 System.Windows.Forms.MenuItem menu1 = new System.Windows.Forms.MenuItem(\"菜单项1\"); System.Windows.Forms.MenuItem menu2 = new System.Windows.Forms.MenuItem(\"菜单项2\"); System.Windows.Forms.MenuItem menu = new System.Windows.Forms.MenuItem(\"菜单\", new System.Windows.Forms.MenuItem[] { menu1 , menu2 }); //退出菜单项 System.Windows.Forms.MenuItem exit = new System.Windows.Forms.MenuItem(\"exit\"); exit.Click += new EventHandler(exit_Click); //关联托盘控件 System.Windows.Forms.MenuItem[] childen = new System.Windows.Forms.MenuItem[] { menu , exit }; notifyIcon.ContextMenu = new System.Windows.Forms.ContextMenu(childen); //窗体状态改变时候触发 this.StateChanged += new EventHandler(SysTray_StateChanged); } /// /// 窗体状态改变时候触发 /// /// /// private void SysTray_StateChanged(object sender, EventArgs e) { if (this.WindowState == WindowState.Minimized) { this.Visibility = Visibility.Hidden; } } /// /// 退出选项 /// /// /// private void exit_Click(object sender, EventArgs e) { if (System.Windows.MessageBox.Show(\"确定要关闭吗?\", \"退出\", MessageBoxButton.YesNo, MessageBoxImage.Question, MessageBoxResult.No) == MessageBoxResult.Yes) { notifyIcon.Dispose(); System.Windows.Application.Current.Shutdown(); } } /// /// 鼠标单击 /// /// /// private void notifyIcon_MouseClick(object sender, System.Windows.Forms.MouseEventArgs e) { if (e.Button == System.Windows.Forms.MouseButtons.Left) { if (this.Visibility == Visibility.Visible) { this.Visibility = Visibility.Hidden; } else { this.Visibility = Visibility.Visible; this.Activate(); } } } } }
以上代码并非用户控件代码,只需加在主窗体中即可。