g.hnyhua.cn/Mtxfw.DAL/freighttemplate_free.cs

using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;

namespace Mtxfw.DAL
{
	/// <summary>
	/// 数据访问类:freighttemplate_free
	/// </summary>
    public partial class freighttemplate_free : Mtxfw.Utility.Myabstract
    {
        public freighttemplate_free()
            : base("freighttemplate_free")
        { }

        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(Mtxfw.Model.freighttemplate_free model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("insert into freighttemplate_free(");
            strSql.Append("regions,freetype,fullpiece,fullyuan,fid)");
            strSql.Append(" values (");
            strSql.Append("@regions,@freetype,@fullpiece,@fullyuan,@fid)");
            strSql.Append(";select SCOPE_IDENTITY()");
            SqlParameter[] parameters = {
                    new SqlParameter("@regions", SqlDbType.NText),
                    new SqlParameter("@freetype", SqlDbType.Int),
                    new SqlParameter("@fullpiece", SqlDbType.Money),
                    new SqlParameter("@fullyuan", SqlDbType.Money),
                    new SqlParameter("@fid", SqlDbType.Int)};
            parameters[0].Value = model.regions;
            parameters[1].Value = model.freetype;
            parameters[2].Value = model.fullpiece;
            parameters[3].Value = model.fullyuan;
            parameters[4].Value = model.fid;
            string obj = Mtxfw.Utility.SqlDbHelper_U.GetObject(strSql.ToString(), parameters).ToString();
            if (obj == "")
            {
                return 0;
            }
            else
            {
                return Convert.ToInt32(obj);
            }
        }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(Mtxfw.Model.freighttemplate_free model)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("update freighttemplate_free set ");
            strSql.Append("regions=@regions,");
            strSql.Append("freetype=@freetype,");
            strSql.Append("fullpiece=@fullpiece,");
            strSql.Append("fullyuan=@fullyuan");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters = {
                    new SqlParameter("@regions", SqlDbType.NText),
                    new SqlParameter("@freetype", SqlDbType.Int),
                    new SqlParameter("@fullpiece", SqlDbType.Money),
                    new SqlParameter("@fullyuan", SqlDbType.Money),
                    new SqlParameter("@ID", SqlDbType.Int)};
            parameters[0].Value = model.regions;
            parameters[1].Value = model.freetype;
            parameters[2].Value = model.fullpiece;
            parameters[3].Value = model.fullyuan;
            parameters[4].Value = model.Id;
            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        /// <summary>
        /// fid
        /// </summary>
        public int Updatefid(int fid)
        {
            String sql = "update freighttemplate_freight set fid=@fid where fid=0";
            SqlParameter[] para = { new SqlParameter("@fid", SqlDbType.Int, 4) };
            para[0].Value = fid;
            return Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(sql, para);
        }
        /// <summary>
        /// 删除一条数据
        /// </summary>
        public bool Delete(int Id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("delete from freighttemplate_free ");
            strSql.Append(" where Id=@Id");
            SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
};
            parameters[0].Value = Id;

            int rows = Mtxfw.Utility.SqlDbHelper_U.ExecuteCmd(strSql.ToString(), parameters);
            if (rows > 0)
            {
                return true;
            }
            else
            {
                return false;
            }
        }
       


        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public Mtxfw.Model.freighttemplate_free GetModel(int Id)
        {

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select  top 1 * from freighttemplate_free ");
            strSql.Append(" where Id=@Id");
            SqlParameter[] parameters = {
					new SqlParameter("@Id", SqlDbType.Int,4)
};
            parameters[0].Value = Id;

            Mtxfw.Model.freighttemplate_free model = new Mtxfw.Model.freighttemplate_free();
            DataSet ds = Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString(), parameters);
            if (ds.Tables[0].Rows.Count > 0)
            {
                model.Id = Convert.ToInt32(ds.Tables[0].Rows[0]["Id"].ToString());
                model.regions = ds.Tables[0].Rows[0]["regions"].ToString();
                model.freetype = Convert.ToInt32(ds.Tables[0].Rows[0]["freetype"].ToString());
                model.fullpiece = Convert.ToDouble(ds.Tables[0].Rows[0]["fullpiece"].ToString());
                model.fullyuan = Convert.ToDouble(ds.Tables[0].Rows[0]["fullyuan"].ToString());
                model.fid = Convert.ToInt32(ds.Tables[0].Rows[0]["fid"].ToString());
                return model;
            }
            else
            {
                return null;
            }
        }
        

        /// <summary>
        /// 获得数据列表
        /// </summary>
        public DataSet GetList(string strWhere)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select * ");
            strSql.Append(" FROM freighttemplate_free ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
        }

        /// <summary>
        /// 获得前几行数据
        /// </summary>
        public DataSet GetList(int Top, string strWhere, string filedOrder)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ");
            if (Top > 0)
            {
                strSql.Append(" top " + Top.ToString());
            }
            strSql.Append(" * ");
            strSql.Append(" FROM freighttemplate_free ");
            if (strWhere.Trim() != "")
            {
                strSql.Append(" where " + strWhere);
            }
            strSql.Append(" order by " + filedOrder);
            return Mtxfw.Utility.SqlDbHelper_U.GetDataSet(strSql.ToString());
        }

        
    }
}