/// <summary> /// 得到一个对象实体 /// </summary> public Model.SubwayInfo DataRowToModel(DataRow row) { Model.SubwayInfo model = new Model.SubwayInfo(); if (row != null) { if (row["id"] != null && row["id"].ToString() != "") { model.id = int.Parse(row["id"].ToString()); } if (row["pid"] != null && row["pid"].ToString() != "") { model.pid = int.Parse(row["pid"].ToString()); } if (row["cid"] != null && row["cid"].ToString() != "") { model.cid = int.Parse(row["cid"].ToString()); } model.subwayName = row["subwayName"].ToString(); if (row["status"] != null && row["status"].ToString() != "") { model.status = int.Parse(row["status"].ToString()); } if (row["remark"] != null) { model.remark = row["remark"].ToString(); } if (row["infoType"] != null && row["infoType"].ToString() != "") { model.infoType = int.Parse(row["infoType"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public static int Add(Model.SubwayInfo model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into SubwayInfo("); strSql.Append("pid,cid,subwayName,status,remark,infoType)"); strSql.Append(" values ("); strSql.Append("@pid,@cid,@subwayName,@status,@remark,@infoType)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@pid", SqlDbType.Int, 4), new SqlParameter("@cid", SqlDbType.Int, 4), new SqlParameter("@subwayName", SqlDbType.VarChar, 54), new SqlParameter("@status", SqlDbType.Int, 4), new SqlParameter("@remark", SqlDbType.VarChar, 150), new SqlParameter("@infoType", SqlDbType.Int, 4) }; parameters[0].Value = model.pid; parameters[1].Value = model.cid; parameters[2].Value = model.subwayName; parameters[3].Value = model.status; parameters[4].Value = model.remark; parameters[5].Value = model.infoType; object obj = DBHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Model.SubwayInfo GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,pid,cid,subwayName,status,remark,infoType from SubwayInfo "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Model.SubwayInfo model = new Model.SubwayInfo(); DataSet ds = DBHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }