DAL/P_VIPInfo.cs

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//请先添加引用
namespace MrZeng.DAL
{
	/// <summary>
	/// 数据访问类P_VIPInfo。
	/// </summary>
	public class P_VIPInfo
	{
		public P_VIPInfo()
		{}
		#region  成员方法

		/// <summary>
		/// 得到最大ID
		/// </summary>
		public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("ID", "P_VIPInfo"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from P_VIPInfo");
			strSql.Append(" where ID=@ID ");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)};
			parameters[0].Value = ID;

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

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(string VipNum)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select count(1) from P_VIPInfo");
            strSql.Append(" where VipNum=@VipNum ");
            SqlParameter[] parameters = {
					new SqlParameter("@VipNum", SqlDbType.VarChar,50)};
            parameters[0].Value = VipNum;

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

        /// <summary>
        /// 是否存在该记录
        /// </summary>
        public bool Exists(string VipNum,string Answers)
        {
            StringBuilder strSql = new StringBuilder();