A window appllication that is hidden as a taskbar icon when the WPF C # is written to minimize.

Set form Properties Showintaskbar=false

WindowState ws;

WindowState WSL;

NotifyIcon NotifyIcon;
#region Constructions

Public MainWindow ()

{



InitializeComponent (),//display tray.

icon ();

Make sure the form appears above.

WSL = WindowState;

}

#endregion



private void icon ()

{

This.notifyicon = new NotifyIcon ();

This.notifyIcon.BalloonTipText = "Hello, file Monitor"; Set the text to display when the program starts

This.notifyIcon.Text = "file monitor";//when minimized to the pallet, the text displayed when the mouse clicks

This.notifyIcon.Icon = new System.Drawing.Icon ("Downloads.ico");//program icon

This.notifyIcon.Visible = true;

Notifyicon.mousedoubleclick + = Onnotifyicondoubleclick;

THIS.NOTIFYICON.SHOWBALLOONTIP (1000);

}



private void Onnotifyicondoubleclick (object sender, EventArgs e)

{

This. Show ();

WindowState = WSL;

}



private void Window_statechanged (object sender, EventArgs e)

{

WS = WindowState;

if (ws = = windowstate.minimized)

{

This. Hide ();

}

}

You can add a right-click menu to NotifyIcon:

Drag a ContextMenu control contextMenu1 the main form, click the Control, add a menu to the context menu, and select ContextMenu1 as the context menu in the ContextMenu behavior of the notifyIcon1.

(You can add behavior to the submenu)