DAL/cheliangxinxi.cs

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



		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(Maticsoft.Model.cheliangxinxi model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into cheliangxinxi(");
			strSql.Append("chepai,chexing,yanse,huzhu,xingming,chewei,beizhu)");
			strSql.Append(" values (");
			strSql.Append("@chepai,@chexing,@yanse,@huzhu,@xingming,@chewei,@beizhu)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@chepai", SqlDbType.VarChar,50),
					new SqlParameter("@chexing", SqlDbType.VarChar,50),
					new SqlParameter("@yanse", SqlDbType.VarChar,50),
					new SqlParameter("@huzhu", SqlDbType.VarChar,50),
					new SqlParameter("@xingming", SqlDbType.VarChar,50),
					new SqlParameter("@chewei", SqlDbType.VarChar,50),
					new SqlParameter("@beizhu", SqlDbType.VarChar,50)};
			parameters[0].Value = model.chepai;
			parameters[1].Value = model.chexing;
			parameters[2].Value = model.yanse;
			parameters[3].Value = model.huzhu;
			parameters[4].Value = model.xingming;
			parameters[5].Value = model.chewei;
			parameters[6].Value = model.beizhu;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(Maticsoft.Model.cheliangxinxi model)
		{