/// <summary> /// 更新一条数据 /// </summary> public void Update(BCW.farm.Model.NC_gonggao model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tb_NC_gonggao set "); strSql.Append("title=@title,"); strSql.Append("contact=@contact,"); strSql.Append("updatetime=@updatetime,"); strSql.Append("type=@type"); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4), new SqlParameter("@title", SqlDbType.VarChar, 50), new SqlParameter("@contact", SqlDbType.VarChar, 300), new SqlParameter("@updatetime", SqlDbType.DateTime), new SqlParameter("@type", SqlDbType.Int, 4) }; parameters[0].Value = model.ID; parameters[1].Value = model.title; parameters[2].Value = model.contact; parameters[3].Value = model.updatetime; parameters[4].Value = model.type; SqlHelper.ExecuteSql(strSql.ToString(), parameters); }
//======================== /// <summary> /// 取得每页记录 /// </summary> /// <param name="p_pageIndex">当前页</param> /// <param name="p_pageSize">分页大小</param> /// <param name="p_recordCount">返回总记录数</param> /// <param name="strWhere">查询条件</param> /// <returns>IList NC_gonggao</returns> public IList <BCW.farm.Model.NC_gonggao> GetNC_gonggaos(int p_pageIndex, int p_pageSize, string strWhere, string strOrder, out int p_recordCount) { IList <BCW.farm.Model.NC_gonggao> listNC_gonggaos = new List <BCW.farm.Model.NC_gonggao>(); string sTable = "tb_NC_gonggao"; string sPkey = "id"; string sField = "ID,title,contact,updatetime,type"; string sCondition = strWhere; string sOrder = strOrder; int iSCounts = 0; using (SqlDataReader reader = SqlHelper.RunProcedureMe(sTable, sPkey, sField, p_pageIndex, p_pageSize, sCondition, sOrder, iSCounts, out p_recordCount)) { //计算总页数 if (p_recordCount > 0) { int pageCount = BasePage.CalcPageCount(p_recordCount, p_pageSize, ref p_pageIndex); } else { return(listNC_gonggaos); } while (reader.Read()) { BCW.farm.Model.NC_gonggao objNC_gonggao = new BCW.farm.Model.NC_gonggao(); objNC_gonggao.ID = reader.GetInt32(0); objNC_gonggao.title = reader.GetString(1); objNC_gonggao.contact = reader.GetString(2); objNC_gonggao.updatetime = reader.GetDateTime(3); objNC_gonggao.type = reader.GetInt32(4); listNC_gonggaos.Add(objNC_gonggao); } } return(listNC_gonggaos); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(BCW.farm.Model.NC_gonggao model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tb_NC_gonggao("); strSql.Append("title,contact,updatetime,type)"); strSql.Append(" values ("); strSql.Append("@title,@contact,@updatetime,@type)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@title", SqlDbType.VarChar, 50), new SqlParameter("@contact", SqlDbType.VarChar, 300), new SqlParameter("@updatetime", SqlDbType.DateTime), new SqlParameter("@type", SqlDbType.Int, 4) }; parameters[0].Value = model.title; parameters[1].Value = model.contact; parameters[2].Value = model.updatetime; parameters[3].Value = model.type; object obj = SqlHelper.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(1); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public BCW.farm.Model.NC_gonggao GetNC_gonggao(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,title,contact,updatetime,type from tb_NC_gonggao "); strSql.Append(" where ID=@ID "); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; BCW.farm.Model.NC_gonggao model = new BCW.farm.Model.NC_gonggao(); using (SqlDataReader reader = SqlHelper.ExecuteReader(strSql.ToString(), parameters)) { if (reader.HasRows) { reader.Read(); model.ID = reader.GetInt32(0); model.title = reader.GetString(1); model.contact = reader.GetString(2); model.updatetime = reader.GetDateTime(3); model.type = reader.GetInt32(4); return(model); } else { return(null); } } }