📄 leaseinfoservice.cs~rf1334b9a.tmp
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using System;
using System.Collections.Generic;
using System.Text;
using DiscSystemIDAL;
using DiscSystemModel;
using System.Data;
using System.Data.SqlClient;
using System.Configuration;
namespace DiscSystemDAL.SqlServer
{
public class LeaseInfoService:ILeaseInfoService
{
private static string connStr = ConfigurationManager.ConnectionStrings["Sql"].ConnectionString;
#region ILeaseInfoService 成员
public List<LeaseInfo> SelectLeaseInfo(object obj)
{
List<LeaseInfo> list = new List<LeaseInfo>();
using (SqlConnection conn = new SqlConnection(connStr))
{
string cmdStr = "select LeaseID,(select MemberName from MemberInfo where MemberID = MID) as MemberName,(select DiscName from DiscInfo where DiscID = DID) as DiscName,LeaseDate,ReturnDate from LeaseInfo where 1=1 ";
SqlCommand cmd = new SqlCommand(cmdStr, conn);
using (SqlDataReader dr=cmd.ExecuteReader())
{
while (dr.Read())
{
LeaseInfo li = new LeaseInfo();
li.LeaseID = (int)dr["LeaseID"];
li.MemberName = (string)dr["MemberName"];
li.DiscName = (string)dr["DiscName"];
li.LeaseDate = (DateTime)dr["LeaseDate"];
li.ReturnDate = (DateTime)dr["ReturnDate"];
list.Add(li);
}
}
}
return list;
}
public int InsertLeaseInfo(LeaseInfo lease)
{
int check = 0;
using (SqlConnection conn = new SqlConnection(connStr))
{
string cmdStr = "proc_insert_LeaseInfo";
SqlCommand cmd = new SqlCommand(cmdStr, conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add("@MemberName", SqlDbType.VarChar, 20).Value = lease.MemberName;
cmd.Parameters.Add("@DiscName", SqlDbType.VarChar, 30).Value = lease.DiscName;
}
return check;
}
public int UpdateLeaseInfo(LeaseInfo lease)
{
throw new Exception("The method or operation is not implemented.");
}
public int DeleteLeaseInfo(int LeaseID)
{
throw new Exception("The method or operation is not implemented.");
}
#endregion
}
}
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