JCK.DAL/DAL_lxr.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using JCK.DBUtility;
using System.Data.SqlClient;
using System.Data;

namespace JCK.DAL
{
    /// <summary>
    /// 数据访问类:lxr
    /// </summary>
    public partial class lxr
    {
        public lxr()
        { }
        #region  BasicMethod
        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(int No)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from lxr");
            strSql.Append(" where Id=@No");
            SqlParameter[] parameters = {
					new SqlParameter("@No", SqlDbType.Int,4)
			};
            parameters[0].Value = No;

            return DbHelperSQL.Exists(strSql.ToString(), parameters);
        }


        /// <summary>
        /// 获取联系人姓名,手机
        /// </summary>
        public string GetName_sjhm(string Id)
        {
            string UserName = "";
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  LXRName,Mobile from lxr");
            strSql.Append(" where Id=@Id ");
            SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.NVarChar,50)
                 //   new SqlParameter("@QYBH", SqlDbType.NVarChar,50)
			};
            parameters[0].Value = Id;
         //   parameters[1].Value = QYBH;

            using (SqlDataReader r = DbHelperSQL.ExecuteReader(strSql.ToString(), parameters))
            {
                if (r.Read())
                {
                    UserName = r["LXRName"].ToString() + "," + r["Mobile"].ToString();

                }
            }
            return UserName;