请教一个C#的问题, IList,DataSet在同一个类中的不同函数中怎么不能传递数据? 我哪个地方错了?
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace BLL
{
public class YearData
{
private IList<User> users = new List<User>();
public LoadData()
{
// 获取数据
users = UserManage.SelectAllUser();
}
public DataHandle()
{
// 为什么列表users在这里一直为空呢?
var userCount = users.Count();
}
}
public class User
{
public virtual int Id { get; set; }
public virtual string Username { get; set; }
public virtual string Password { get; set; }
}
}
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
namespace BLL
{
public class YearData
{
private IList<User> users = new List<User>();
public LoadData()
{
// 获取数据
users = UserManage.SelectAllUser();
}
public DataHandle()
{
// 为什么列表users在这里一直为空呢?
var userCount = users.Count();
}
}
public class User
{
public virtual int Id { get; set; }
public virtual string Username { get; set; }
public virtual string Password { get; set; }
}
}