利用反射拿到并递归C#类中的各个字段名字及类型

   以下方法实现了遍历一个class中所有的字段， 并且递归遍历sub class。

 private StringBuilder _properties = new StringBuilder();

        public MainView()

        {

            TraversalProperties(typeof(StudyInfoModel));

            File.WriteAllText("Properties.txt", _properties.ToString());

        }

private void TraversalProperties(Type classTemplate)

        {

            if (null == classTemplate)

            {

                return;

            }

           

            foreach (PropertyInfo pi in

                classTemplate.GetProperties(BindingFlags.Public | BindingFlags.Instance| BindingFlags.DeclaredOnly))

            {

                PropertyInfo needUpdateValue = classTemplate.GetProperty(pi.Name);

                if (needUpdateValue.PropertyType.Equals(classTemplate))

                {

                    return;

                }

                if (needUpdateValue.PropertyType.IsArray

                    || (needUpdateValue.PropertyType.IsClass

                        && !needUpdateValue.PropertyType.IsGenericType

                        && !needUpdateValue.PropertyType.Equals(typeof(String))

                        && !needUpdateValue.PropertyType.IsValueType

                        )

                    )

                {

                    TraversalProperties(needUpdateValue.PropertyType);

                }

                else if (needUpdateValue.PropertyType.IsGenericType

                    &&  needUpdateValue.PropertyType.GetGenericTypeDefinition()== typeof(ObservableCollection<>))

                {

                    TraversalProperties(needUpdateValue.PropertyType.GetGenericArguments()[0]);

                }

                else

                {

                    if (classTemplate.Name.Contains("StudyInfoModel"))

                    {

                        _properties.AppendFormat("\"{0}\", ", needUpdateValue.Name);

                    }

                    else

                    {

                        _properties.AppendFormat("\"{0}_{1}\", ", classTemplate.Name.Replace("InfoModel", ""), needUpdateValue.Name);

                    }

                  

                }

            }

           

        }