gy_transfercompanydal.cs

来自「为了便于企业对客户按照地区进行统计查询分析」· CS 代码 · 共 101 行

using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
using System.Data.SqlClient;
using Model; 
namespace DataAccess.DAL
{
    class Gy_TransferCompanyDAL
    {
        DataAccess.Comm.Comm c = new DataAccess.Comm.Comm();
        /// <summary>
        /// 查找承运单位
        /// </summary>
        /// <param name="TransferCompany_Code"></param>
        /// <returns></returns>
        public List<Gy_TransferCompany> SelectGy_TransferCompany(string TransferCompany_Code)
        {
            SqlConnection sqlcnn = c.conn();
            SqlCommand sqlcmd = new SqlCommand();
            sqlcmd.CommandText = "SelectGy_TransferCompany";
            sqlcmd.CommandType = CommandType.StoredProcedure;
            sqlcmd.Parameters.AddWithValue("@TransferCompany_Code", TransferCompany_Code);
            sqlcmd.Connection = sqlcnn;
            SqlDataReader reader = null;
            List<Gy_TransferCompany> list = new List<Gy_TransferCompany>();

            try
            {
                sqlcnn.Open();
                reader = sqlcmd.ExecuteReader();
                while (reader.Read())
                {
                    Gy_TransferCompany gy_transfercompany = new Gy_TransferCompany();
                    gy_transfercompany.TransferCompany_Code = reader["TransferCompany_Code"].ToString();
                    gy_transfercompany.TransferCompany_name = reader["TransferCompany_name"].ToString();

                     list.Add(gy_transfercompany);
                }
            }
            catch (SqlException e)
            {
                throw e;
            }
            finally
            {
                if (sqlcnn.State != ConnectionState.Closed)
                {
                    sqlcnn.Close();
                }
            }
            return list;
        }

        /// <summary>
        /// 添加承运单位
        /// </summary>
        /// <param name="TransferCompany_Code"></param>
        /// <param name="TransferCompany_name"></param>
        //public void InsertGy_TransferCompany(string TransferCompany_Code, string TransferCompany_name)
       public void InsertGy_TransferCompany(Gy_TransferCompany insert_gy_transfercompany)   
    {
        SqlParameter[] parameters = { 
					new SqlParameter("@TransferCompany_Code", SqlDbType.VarChar,20),
					new SqlParameter("@TransferCompany_name", SqlDbType.VarChar,50)};
        parameters[0].Value = insert_gy_transfercompany.TransferCompany_Code;
        parameters[1].Value = insert_gy_transfercompany.TransferCompany_name;
        c.Excute("InsertGy_TransferCompany", parameters);
        }

        /// <summary>
        /// 更新承运单位
        /// </summary>
        /// <param name="TransferCompany_Code"></param>
        /// <param name="TransferCompany_name"></param>
        //public void UpdateGy_TransferCompany(string TransferCompany_Code, string TransferCompany_name)
        public void UpdateGy_TransferCompany(Gy_TransferCompany update_gy_transfercompany)
        {

            SqlParameter[] parameters = { 
					new SqlParameter("@TransferCompany_Code", SqlDbType.VarChar,20),
					new SqlParameter("@TransferCompany_name", SqlDbType.VarChar,50)}; 
            parameters[0].Value = update_gy_transfercompany.TransferCompany_Code;
            parameters[1].Value = update_gy_transfercompany.TransferCompany_name;
            c.Excute("UpdateGy_TransferCompany", parameters);
        }
        /// <summary>
        /// 删除承运单位
        /// </summary>
        /// <param name="TransferCompany_Code"></param>
        public void DeleteGy_TransferCompany(Gy_TransferCompany delete_gy_transfercompany )
        {

            SqlParameter[] parameters = { 
					new SqlParameter("@TransferCompany_Code", SqlDbType.VarChar,20)};
            parameters[1].Value = delete_gy_transfercompany.TransferCompany_Code; 
            c.Excute("DeleteGy_TransferCompany", parameters);
        }
    }
}