//方法名：GetProjectTasksNumber//功能描述:获取项目任务序列号//原作者：joe//创建时间:20141225//版权所有(C)JOE.FAN//--------------------------------------------------------System.Diagnostics.Debugger.Break();Innovator inn = this.getInnovator();string wbsId = "61A469A19B3D422AB47BD3627622AFD4";Item test = inn.applyMethod("GetActivitiesNumbers", "<rootWBS>" + wbsId + "</rootWBS>");XmlDocument resDOM= CCO.XML.CreateXMLDocument();string OuterXml = test.dom.OuterXml;resDOM.LoadXml(OuterXml); XmlNode rootNode = resDOM.SelectSingleNode("//Result");if(rootNode == null){return inn.newError("当前项目没有任务节点");} XmlNodeList aNodes = rootNode.SelectNodes("/descendant::a");if(aNodes == null){return inn.newError("当前项目没有任务节点");}Number = aNodes[i].Attributes.Item(1).Value;id = aNodes[i].Attributes.Item(0).Value;return this;applyMethod("GetActivitiesNumbers", "<rootWBS>" + wbsId + "</rootWBS>")傳rootwbs的ID，會回傳XML格式的ProjectTree的結構