系统开发三：Windows Formulation 录入界面

 using System;

    
 using System.Collections.Generic;
    
 using System.Linq;
    
 using System.Text;
    
  
    
 namespace Models
    
 {
    
     /// <summary>
    
     /// 社区实体类
    
     /// </summary>
    
     public class SeQuDate
    
     {
    
     public string SqId { get; set; }
    
     public string SqName { get; set;