DAL/punish.cs

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using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace BS.DAL
{
	/// <summary>
	/// 数据访问类:punish
	/// </summary>
	public partial class punish
	{
		public punish()
		{}
		#region  BasicMethod

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

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(string where)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from punish" +" where "+where);
			

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


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(BS.Model.punish model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into punish(");
			strSql.Append("uno,days,atime)");
			strSql.Append(" values (");
			strSql.Append("@uno,@days,@atime)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@uno", SqlDbType.VarChar,50),
					new SqlParameter("@days", SqlDbType.Int,4),
					new SqlParameter("@atime", SqlDbType.DateTime)};
			parameters[0].Value = model.uno;
			parameters[1].Value = model.days;
			parameters[2].Value = model.atime;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;