我如何隐藏一个窗口窗体时，点击x和关闭通过系统托盘ToolStripMenuItem

我是c# .Net的新手，我正在寻找一种方法来隐藏我的窗体窗口，当窗口上的'X'(右上角的关闭按钮)被点击，当我从我的系统托盘上下文菜单中单击退出时关闭应用程序

为了简化我想做的是我想要像Skype这样的东西，它可以通过系统托盘选项退出，并在点击窗口的交叉时隐藏到系统尝试以下是我的代码，我已经尝试在窗体关闭事件上重写cancel属性为true，但它也会停止系统尝试选项的关闭过程，我如何区分它们。

`using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private Icon ico;


        private void Form1_Load(object sender, EventArgs e)
        {
              ico = notifyIcon1.Icon;
        }
        private void contextMenuStrip1_Opening(object sender, CancelEventArgs e)
        {
        }
        private void notifyIcon1_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            this.Show();
        }
        private void button1_Click(object sender, EventArgs e)
        {
            this.Hide();
        }
        private void showFormToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.Show();
        }
        private void quitFormToolStripMenuItem_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        private void Form1_FormClosing_1(object sender, FormClosingEventArgs e)
        {
            e.Cancel = true;
                System.Text.StringBuilder messageBoxCS = new System.Text.StringBuilder();
                messageBoxCS.AppendFormat("{0} = {1}", "CloseReason", e.CloseReason);
                messageBoxCS.AppendLine();
                messageBoxCS.AppendFormat("{0} = {1}", "Cancel", e.Cancel);
                messageBoxCS.AppendLine();
                MessageBox.Show(messageBoxCS.ToString(), "FormClosing Event");
        }
    }
}
` 

bool bFormCloseRequested = false: //member of my Form
void MyCloseClick_Handler{object sender, eventArgs e)
{
    if(!bFormCloseRequested)
    {
        e.Cancel = true;
        this.hide();
    }
}