/// <summary> /// 增加一条数据 /// </summary> public int Add(Hotel_app.Model.BS_g_j_fx model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into BS_g_j_fx("); strSql.Append("yydh,qymc,jzzt,type,zfh,ds,qt,zyye,zzz,zgz_zjz,zsz,wj,czy_temp,cssj,jssj)"); strSql.Append(" values ("); strSql.Append("@yydh,@qymc,@jzzt,@type,@zfh,@ds,@qt,@zyye,@zzz,@zgz_zjz,@zsz,@wj,@czy_temp,@cssj,@jssj)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 50), new SqlParameter("@jzzt", SqlDbType.VarChar, 200), new SqlParameter("@type", SqlDbType.VarChar, 200), new SqlParameter("@zfh", SqlDbType.Float, 8), new SqlParameter("@ds", SqlDbType.Float, 8), new SqlParameter("@qt", SqlDbType.Float, 8), new SqlParameter("@zyye", SqlDbType.Float, 8), new SqlParameter("@zzz", SqlDbType.Float, 8), new SqlParameter("@zgz_zjz", SqlDbType.Float, 8), new SqlParameter("@zsz", SqlDbType.Float, 8), new SqlParameter("@wj", SqlDbType.Float, 8), new SqlParameter("@czy_temp", SqlDbType.VarChar, 50), new SqlParameter("@cssj", SqlDbType.DateTime), new SqlParameter("@jssj", SqlDbType.DateTime) }; parameters[0].Value = model.yydh; parameters[1].Value = model.qymc; parameters[2].Value = model.jzzt; parameters[3].Value = model.type; parameters[4].Value = model.zfh; parameters[5].Value = model.ds; parameters[6].Value = model.qt; parameters[7].Value = model.zyye; parameters[8].Value = model.zzz; parameters[9].Value = model.zgz_zjz; parameters[10].Value = model.zsz; parameters[11].Value = model.wj; parameters[12].Value = model.czy_temp; parameters[13].Value = model.cssj; parameters[14].Value = model.jssj; 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 Hotel_app.Model.BS_g_j_fx GetModel(int id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 id,yydh,qymc,jzzt,type,zfh,ds,qt,zyye,zzz,zgz_zjz,zsz,wj,czy_temp,cssj,jssj from BS_g_j_fx "); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = id; Hotel_app.Model.BS_g_j_fx model = new Hotel_app.Model.BS_g_j_fx(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "") { model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString()); } if (ds.Tables[0].Rows[0]["yydh"] != null && ds.Tables[0].Rows[0]["yydh"].ToString() != "") { model.yydh = ds.Tables[0].Rows[0]["yydh"].ToString(); } if (ds.Tables[0].Rows[0]["qymc"] != null && ds.Tables[0].Rows[0]["qymc"].ToString() != "") { model.qymc = ds.Tables[0].Rows[0]["qymc"].ToString(); } if (ds.Tables[0].Rows[0]["jzzt"] != null && ds.Tables[0].Rows[0]["jzzt"].ToString() != "") { model.jzzt = ds.Tables[0].Rows[0]["jzzt"].ToString(); } if (ds.Tables[0].Rows[0]["type"] != null && ds.Tables[0].Rows[0]["type"].ToString() != "") { model.type = ds.Tables[0].Rows[0]["type"].ToString(); } if (ds.Tables[0].Rows[0]["zfh"] != null && ds.Tables[0].Rows[0]["zfh"].ToString() != "") { model.zfh = decimal.Parse(ds.Tables[0].Rows[0]["zfh"].ToString()); } if (ds.Tables[0].Rows[0]["ds"] != null && ds.Tables[0].Rows[0]["ds"].ToString() != "") { model.ds = decimal.Parse(ds.Tables[0].Rows[0]["ds"].ToString()); } if (ds.Tables[0].Rows[0]["qt"] != null && ds.Tables[0].Rows[0]["qt"].ToString() != "") { model.qt = decimal.Parse(ds.Tables[0].Rows[0]["qt"].ToString()); } if (ds.Tables[0].Rows[0]["zyye"] != null && ds.Tables[0].Rows[0]["zyye"].ToString() != "") { model.zyye = decimal.Parse(ds.Tables[0].Rows[0]["zyye"].ToString()); } if (ds.Tables[0].Rows[0]["zzz"] != null && ds.Tables[0].Rows[0]["zzz"].ToString() != "") { model.zzz = decimal.Parse(ds.Tables[0].Rows[0]["zzz"].ToString()); } if (ds.Tables[0].Rows[0]["zgz_zjz"] != null && ds.Tables[0].Rows[0]["zgz_zjz"].ToString() != "") { model.zgz_zjz = decimal.Parse(ds.Tables[0].Rows[0]["zgz_zjz"].ToString()); } if (ds.Tables[0].Rows[0]["zsz"] != null && ds.Tables[0].Rows[0]["zsz"].ToString() != "") { model.zsz = decimal.Parse(ds.Tables[0].Rows[0]["zsz"].ToString()); } if (ds.Tables[0].Rows[0]["wj"] != null && ds.Tables[0].Rows[0]["wj"].ToString() != "") { model.wj = decimal.Parse(ds.Tables[0].Rows[0]["wj"].ToString()); } if (ds.Tables[0].Rows[0]["czy_temp"] != null && ds.Tables[0].Rows[0]["czy_temp"].ToString() != "") { model.czy_temp = ds.Tables[0].Rows[0]["czy_temp"].ToString(); } if (ds.Tables[0].Rows[0]["cssj"] != null && ds.Tables[0].Rows[0]["cssj"].ToString() != "") { model.cssj = DateTime.Parse(ds.Tables[0].Rows[0]["cssj"].ToString()); } if (ds.Tables[0].Rows[0]["jssj"] != null && ds.Tables[0].Rows[0]["jssj"].ToString() != "") { model.jssj = DateTime.Parse(ds.Tables[0].Rows[0]["jssj"].ToString()); } return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Hotel_app.Model.BS_g_j_fx model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update BS_g_j_fx set "); strSql.Append("yydh=@yydh,"); strSql.Append("qymc=@qymc,"); strSql.Append("jzzt=@jzzt,"); strSql.Append("type=@type,"); strSql.Append("zfh=@zfh,"); strSql.Append("ds=@ds,"); strSql.Append("qt=@qt,"); strSql.Append("zyye=@zyye,"); strSql.Append("zzz=@zzz,"); strSql.Append("zgz_zjz=@zgz_zjz,"); strSql.Append("zsz=@zsz,"); strSql.Append("wj=@wj,"); strSql.Append("czy_temp=@czy_temp,"); strSql.Append("cssj=@cssj,"); strSql.Append("jssj=@jssj"); strSql.Append(" where id=@id"); SqlParameter[] parameters = { new SqlParameter("@yydh", SqlDbType.VarChar, 50), new SqlParameter("@qymc", SqlDbType.VarChar, 50), new SqlParameter("@jzzt", SqlDbType.VarChar, 200), new SqlParameter("@type", SqlDbType.VarChar, 200), new SqlParameter("@zfh", SqlDbType.Float, 8), new SqlParameter("@ds", SqlDbType.Float, 8), new SqlParameter("@qt", SqlDbType.Float, 8), new SqlParameter("@zyye", SqlDbType.Float, 8), new SqlParameter("@zzz", SqlDbType.Float, 8), new SqlParameter("@zgz_zjz", SqlDbType.Float, 8), new SqlParameter("@zsz", SqlDbType.Float, 8), new SqlParameter("@wj", SqlDbType.Float, 8), new SqlParameter("@czy_temp", SqlDbType.VarChar, 50), new SqlParameter("@cssj", SqlDbType.DateTime), new SqlParameter("@jssj", SqlDbType.DateTime), new SqlParameter("@id", SqlDbType.Int, 4) }; parameters[0].Value = model.yydh; parameters[1].Value = model.qymc; parameters[2].Value = model.jzzt; parameters[3].Value = model.type; parameters[4].Value = model.zfh; parameters[5].Value = model.ds; parameters[6].Value = model.qt; parameters[7].Value = model.zyye; parameters[8].Value = model.zzz; parameters[9].Value = model.zgz_zjz; parameters[10].Value = model.zsz; parameters[11].Value = model.wj; parameters[12].Value = model.czy_temp; parameters[13].Value = model.cssj; parameters[14].Value = model.jssj; parameters[15].Value = model.id; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }