private void DisplaySymptomOption(string SelSymptomName, string SelSymptomProperty) { List <string> OldList = GetOptionNameList(SelSymptomName, SelSymptomProperty, SelectedXmlInfo); XmlDocument SelectedXmlInfo1 = new XmlDocument(); SelectedXmlInfo1.LoadXml(BasicalXmlStru); XmlDocument xml = CdssAlgorithm.GetOptionName(SelSymptomName, SelSymptomProperty, SelectedXmlInfo1); // List<string> NewList = GetOptionNameList(SelSymptomName, SelSymptomProperty, CdssXmlForList); List <string> NewList = GetOptionNameList(SelSymptomName, SelSymptomProperty, xml); if (NewList.Count > 0) { DisplayBulletedList(this.blSymptomOption, OldList, NewList); } else { //如果没有说明知识库内容存在问题需要纠正完善 } }