C#編寫最小化時隱藏為任務欄圖標的 Window appllication.

1.設置WinForm窗體屬性showinTask=false

2.加notifyicon控件notifyIcon1，為控件notifyIcon1的屬性Icon添加一個icon圖標。

3.添加窗體最小化事件(首先需要添加事件引用)：

this.SizeChanged += new System.EventHandler(this.Form1_SizeChanged);

//上面一行是主窗體InitializeComponent()方法中需要添加的引用

private void Form1_SizeChanged(object sender, EventArgs e)
   {
    if(this.WindowState == FormWindowState.Minimized)
   {
    this.Hide();
    this.notifyIcon1.Visible=true;
    }
    }

4.添加點擊圖標事件(首先需要添加事件引用)：

private void notifyIcon1_Click(object sender, EventArgs e)
   {
    this.Visible = true;
    this.WindowState = FormWindowState.Normal;
    this.notifyIcon1.Visible = false;
    }

5.可以給notifyIcon添加右鍵菜單：

主窗體中拖入一個ContextMenu控件NicontextMenu，點中控件，在上下文菜單中添加菜單，notifyIcon1的ContextMenu行為中選中NicontextMenu 作為上下文菜單。

this.notifyIcon1 = new System.Windows.Forms.NotifyIcon(this.components);
    this.NicontextMenu = new System.Windows.Forms.ContextMenu();
    this.menuItem_Hide = new System.Windows.Forms.MenuItem();
    this.menuItem_Show = new System.Windows.Forms.MenuItem();
    this.menuItem_Aubot = new System.Windows.Forms.MenuItem();
    this.menuItem_Exit = new System.Windows.Forms.MenuItem();