WPF 系统托盘 图标闪烁

WPF消息通知

系统托盘，图标闪烁

 1     using System.Windows.Forms;

 2 

 3     using System.Windows.Threading;

 4 

 5     public partial class Window : Window

 6         {

 7             private NotifyIcon notifyIcon;

 8             DispatcherTimer icoTimer = new DispatcherTimer();

 9             string icoUrl = @"../../Red.ico";

10             string icoUrl2 = @"../../Red2.ico";

11             public long i = 0;

12             public Window()

13             {

14                 InitializeComponent();

15                 //不在任务栏显示

16                 this.ShowInTaskbar = false;

17                 this.notifyIcon = new NotifyIcon();

18                 this.notifyIcon.BalloonTipText = "系统监控中... ...";

19                 this.notifyIcon.ShowBalloonTip(2000);

20                 this.notifyIcon.Text = "系统监控中... ...";

21                 //this.notifyIcon.Icon = System.Drawing.Icon.ExtractAssociatedIcon(System.Windows.Forms.Application.ExecutablePath);

22                 this.notifyIcon.Icon = new System.Drawing.Icon(@"../../Red.ico");

23                 this.notifyIcon.Visible = true;

24                 //打开菜单项

25                 System.Windows.Forms.MenuItem open = new System.Windows.Forms.MenuItem("Open");

26                 open.Click += new EventHandler(Show);

27                 //退出菜单项

28                 System.Windows.Forms.MenuItem exit = new System.Windows.Forms.MenuItem("Exit");

29                 exit.Click += new EventHandler(Close);

30                 //关联托盘控件

31                 System.Windows.Forms.MenuItem[] childen = new System.Windows.Forms.MenuItem[] { open, exit };

32                 notifyIcon.ContextMenu = new System.Windows.Forms.ContextMenu(childen);

33 

34                 this.notifyIcon.MouseClick += new System.Windows.Forms.MouseEventHandler((o, e) =>

35                 {

36                     if (e.Button == MouseButtons.Left) this.Show(o, e);

37                     //this.Visibility = System.Windows.Visibility.Visible;

38                     //this.ShowInTaskbar = true;

39                     //this.Activate();

40                     NavigationWindow win = new MainWindow();

41                     this.notifyIcon.Visible = false;

42                     win.ShowDialog();

43                 });

44 

45 

46                 //闪烁图标

47                 icoTimer.Interval = TimeSpan.FromSeconds(0.3);

48                 icoTimer.Tick += new EventHandler(IcoTimer_Tick);

49                 icoTimer.Start();

50             }

51             public void IcoTimer_Tick(object sender, EventArgs e)

52             {

53                 i=i+1;

54                 if (i % 2 != 0)

55                 {

56                     this.notifyIcon.Icon = new System.Drawing.Icon(icoUrl);

57                 }

58                 else

59                 {

60                     this.notifyIcon.Icon = new System.Drawing.Icon(icoUrl2);

61                 }

62             }

63             private void Show(object sender, EventArgs e)

64             {

65                 this.Visibility = System.Windows.Visibility.Visible;

66                 this.ShowInTaskbar = true;

67                 this.Activate();

68             }

69 

70             private void Hide(object sender, EventArgs e)

71             {

72                 this.ShowInTaskbar = false;

73                 this.Visibility = System.Windows.Visibility.Hidden;

74             }

75 

76             private void Close(object sender, EventArgs e)

77             {

78                 System.Windows.Application.Current.Shutdown();

79             }

View Code

转自：http://www.cnblogs.com/ke10/archive/2012/11/16/NotifyIcon.html

 

记得对System.Windows.Forms添加引用。