//窗体最小化时候将窗体隐藏掉，同时让托盘控件显示

private void Form1_SizeChanged(object sender, EventArgs e)

{

if(this.WindowState == FormWindowState.Minimized)

{

this.Hide();

this.notifyIcon1.Visible = true;

}

}

private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)

{

ShowDlg();

}

private void MinToIcon()

{

this.Hide();

this.ShowInTaskbar = false;

this.notifyIcon1.Visible = true;

}

private void ShowDlg()

{

this.Show();

this.ShowInTaskbar = true;

this.notifyIcon1.Visible = false;

}

//这里添加了右键属性

private void 打开ToolStripMenuItem_Click(object sender, EventArgs e)

{

ShowDlg();

}

private void 退出ToolStripMenuItem_Click(object sender, EventArgs e)

{

this.Dispose(true);

Application.ExitThread();

}