DALSql/C/TcQuxian.cs

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using Maticsoft.DBUtility;//Please add references
using System;
using System.Data;
using System.Data.SqlClient;
using System.Text;

namespace Tc.DAL
{
    /// <summary>
    /// 数据访问类:TcQuxian
    /// </summary>
    public partial class TcQuxian
    {
        public TcQuxian()
        { }

        #region BasicMethod

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

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

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

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Tc.Model.TcQuxian model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into TcQuxian(");
            strSql.Append("Code,Name,ShiCode,Paixu)");
            strSql.Append(" values (");
            strSql.Append("@Code,@Name,@ShiCode,@Paixu)");
            strSql.Append(";select @@IDENTITY");