C# 数据绑定 未完

List<int> integerList = new List<int> { 0 };
        BindingSource bs = new BindingSource();
        public Form1() {
            InitializeComponent();
        }

        private void Form1_Load(object sender, EventArgs e) {
            bs.DataSource = integerList;
            label1.DataBindings.Add("Text", bs, "");
        }
        private void button1_Click(object sender, EventArgs e) {
            integerList[0]++;
            bs.ResetBindings(false);
        }

上述代码效果为点击Button，Lable的值++

需要注意一下几点

DataBindings.Add