using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;

namespace FrostDiary.Data
{
    class DiaryXMLReader
    {
        private string _entryNumber;
        private string _title;
        private string _date;
        private string _time;
        private string _userEntry;

        public string EntryNumber
        {
            get
            {
                return _entryNumber;
            }
        }
        public string Title
        {
            get
            {
                return _title;
            }
        }
        public string Date
        {
            get
            {
                return _date;
            }
        }
        public string Time
        {
            get
            {
                return _time;
            }
        }
        public string UserEntry
        {
            get
            {
                return _userEntry;
            }
        }

        internal void Entry(XmlNode entryNode)
        {
            XmlNode selected;

            selected = entryNode.SelectSingleNode("EntryNumber");
            if (selected != null)
                _entryNumber = selected.InnerText;
            selected = entryNode.SelectSingleNode("Title");
            if (selected != null)
                _title = selected.InnerText;
            selected = entryNode.SelectSingleNode("Date");
            if (selected != null)
                _date = selected.InnerText;
            selected = entryNode.SelectSingleNode("Time");
            if (selected != null)
                _time = selected.InnerText;
            selected = entryNode.SelectSingleNode("UserEntry");
            if (selected != null)
                _userEntry = selected.InnerText;
        }
    }
}

using FrostDiary.Data;
using System;
using System.Collections.Generic;
using System.Text;
using System.Xml;
using System.IO;

namespace FrostDiary
{
    class DiaryTreeView
    {
        private List<DiaryXMLReader> entries;

        public IList<DiaryXMLReader> Entries
        {
            get
            {
                return entries.AsReadOnly();
            }
        }

        private DiaryTreeView(XmlNode diaryNode)
        {
            entries = new List<DiaryXMLReader>();

            XmlNodeList entryNodes = diaryNode.SelectNodes("Entry");
            foreach (XmlNode entryNode in entryNodes)
            {
                entries.Add(new DiaryXMLReader(entryNode));
            }
        }

        public static DiaryTreeView FromUri(string uri)
        {
            XmlDocument xDoc = new XmlDocument();
            xDoc.Load(uri);
            return new DiaryTreeView(xDoc);
        }
    }
}