摘要：public class card { public delegate void shua(object txt); public event shua shuashijian; public void yanzheng(string num, object txt) { if (num == "1 阅读全文

摘要：private void Form1_Load(object sender, EventArgs e) { //调用 car p = dric.get("ben"); string nam = p.drice(); MessageBox.Show(nam); } /// <summary> /// 阅读全文