有谁记得如何将两个同类的events写在一起？

Question

        private void Button_Click(object sender, EventArgs e)
        {
            if (((Button)sender).Name == "button2")
            {
                label1.Text = "Button Two Clicked!";
            }
            else if (((Button)sender).Name == "button3")
            {
                Close();
            }
        }

Answer 1

        public Form1()
        {
            InitializeComponent();
            button3.Click +=new EventHandler(Button_Click);
            button2.Click += new EventHandler(Button_Click);
            button2.Click += new EventHandler(ButtonTwo_Click);
        }