摘要：
UIL界面层代码 1 using System; 2 using System.Collections.Generic; 3 using System.ComponentModel; 4 using System.Data; 5 using System.Drawing; 6 using System.Linq; 7 using System.Text; 8 using System.Windows.Forms; 9 using System.Data.SqlClient;10 11 namespace FangWuJiaoYi12 {13 public partial class f... 阅读全文
