/// <summary> /// 得到一个对象实体 /// </summary> public MZZ.Model.tb_activity DataRowToModel(DataRow row) { MZZ.Model.tb_activity model=new MZZ.Model.tb_activity(); if (row != null) { if(row["activity_id"]!=null && row["activity_id"].ToString()!="") { model.activity_id=int.Parse(row["activity_id"].ToString()); } if(row["activity_hyid"]!=null && row["activity_hyid"].ToString()!="") { model.activity_hyid=int.Parse(row["activity_hyid"].ToString()); } if(row["activity_openid"]!=null) { model.activity_openid=row["activity_openid"].ToString(); } if(row["activity_reason"]!=null) { model.activity_reason=row["activity_reason"].ToString(); } if(row["activity_num"]!=null && row["activity_num"].ToString()!="") { model.activity_num=int.Parse(row["activity_num"].ToString()); } if(row["activity_calculate"]!=null && row["activity_calculate"].ToString()!="") { model.activity_calculate=int.Parse(row["activity_calculate"].ToString()); } if(row["activity_state"]!=null && row["activity_state"].ToString()!="") { model.activity_state=int.Parse(row["activity_state"].ToString()); } if(row["activity_times"]!=null && row["activity_times"].ToString()!="") { model.activity_times=DateTime.Parse(row["activity_times"].ToString()); } } return model; }
/// <summary> /// 得到一个对象实体 /// </summary> public MZZ.Model.tb_activity GetModel(int activity_id) { StringBuilder strSql=new StringBuilder(); strSql.Append("select activity_id,activity_hyid,activity_openid,activity_reason,activity_num,activity_calculate,activity_state,activity_times from tb_activity "); strSql.Append(" where activity_id=@activity_id"); MySqlParameter[] parameters = { new MySqlParameter("@activity_id", MySqlDbType.Int32) }; parameters[0].Value = activity_id; MZZ.Model.tb_activity model=new MZZ.Model.tb_activity(); DataSet ds=DbHelperMySQL.Query(strSql.ToString(),parameters); if(ds.Tables[0].Rows.Count>0) { return DataRowToModel(ds.Tables[0].Rows[0]); } else { return null; } }