/// <summary>
/// Считывание через SAX
/// </summary>
/// <param name="sFileName"></param>
/// <param name="pPhone"></param>
public static void LoadSAX(string sFileName, CPhone pPhone)
{
// SAX - simple API XML
pPhone.ContactList.Clear();
using (Stream pStream = File.OpenRead(
sFileName))
{
using (XmlReader pReader = XmlReader.Create(pStream))
{
pReader.Read();
if (!pReader.ReadToFollowing("phone"))
{
return;
}
if (!pReader.ReadToFollowing("contact"))
{
return;
}
//while (pReader.NodeType != XmlNodeType.Element)
//{
// pReader.Read();
//}
// pReader.ReadStartElement();
while ((pReader.NodeType == XmlNodeType.Element) &&
pReader.Name == "contact")
{
CContact pC = h_ReadContact(pReader);
pPhone.ContactList.Add(pC);
}
// pRea
}
}
}
public Form1()
{
InitializeComponent();
m_pPhone = new CPhone();
h_FillPhone();
h_RefreshListview();
}
/// <summary>
/// Список контактов
/// </summary>
public static void SaveDOM(string sFileName, CPhone pPhone)
{
// DOM - document object model
XmlDocument pDocument = new XmlDocument();
pDocument.InnerXml = "<storage/>";
XmlElement pE = pDocument.CreateElement("phone");
pDocument.DocumentElement.AppendChild(pE);
foreach (CContact pC in pPhone.ContactList)
{
XmlElement pCNode = pDocument.CreateElement("contact");
pE.AppendChild(pCNode);
var pAttr = pDocument.CreateAttribute("date");
pAttr.Value = pC.BirthDate.ToShortDateString();
pCNode.Attributes.Append(pAttr);
XmlElement pP1Node = pDocument.CreateElement("phone");
pP1Node.InnerText = pC.Phone;
pCNode.AppendChild(pP1Node);
XmlElement pP2Node = pDocument.CreateElement("title");
pP2Node.InnerText = pC.Title;
pCNode.AppendChild(pP2Node);
}
pDocument.Save(sFileName);
}
/// <summary>
/// Сохранение через SAX
/// </summary>
/// <param name="sFileName"></param>
/// <param name="pPhone"></param>
public static void SaveSAX(string sFileName, CPhone pPhone)
{
using (Stream pStream = File.Create(
sFileName))
{
XmlWriterSettings pSettings = new XmlWriterSettings()
{
Indent = true,
Encoding = Encoding.GetEncoding(1251),
};
using (XmlWriter pWriter = XmlWriter.Create(
pStream, pSettings))
{
pWriter.WriteStartDocument();
pWriter.WriteStartElement("root");
pWriter.WriteStartElement("phone");
foreach (var pC in pPhone.ContactList)
{
pWriter.WriteStartElement("contact");
pWriter.WriteAttributeString("date", pC.BirthDate.ToShortDateString());
pWriter.WriteElementString("phone", pC.Phone);
pWriter.WriteElementString("title", pC.Title);
pWriter.WriteEndElement();
}
pWriter.WriteEndElement();
pWriter.WriteEndElement();
pWriter.WriteEndDocument();
}
}
}
/// <summary>
/// Сохранить с помощью сериализации
/// </summary>
/// <param name="sFileName"></param>
/// <param name="pPhone"></param>
public static void SaveXML(string sFileName, CPhone pPhone)
{
using (Stream pStream = File.Create(
sFileName))
{
XmlSerializer pX = new XmlSerializer(pPhone.GetType());
pX.Serialize(pStream, pPhone);
}
}
/// <summary>
/// Считать из сериализации
/// </summary>
/// <param name="sFileName"></param>
/// <param name="pPhone"></param>
public static void LoadXML(string sFileName,
out CPhone pPhone)
{
using (Stream pStream = File.OpenRead(
sFileName))
{
XmlSerializer pX = new XmlSerializer(typeof(CPhone));
pPhone = (CPhone)pX.Deserialize(pStream);
}
}
public static void LoadDOM(string sFileName, CPhone pPhone)
{
pPhone.ContactList.Clear();
// DOM - document object model
XmlDocument pDocument = new XmlDocument();
pDocument.Load(sFileName);
XmlNode pPhoneNode = pDocument.DocumentElement
.ChildNodes[0];
// XPath
XmlNodeList pT = pPhoneNode
.SelectNodes("//phone");
//foreach (XmlNode pN in pT) {
// MessageBox.Show(pN.FirstChild.Value);
//}
}
private void button2_Click(object sender, EventArgs e)
{
CPhone pPhone = new CPhone();
CPhoneTool.LoadDOM("../$data/phone.xml", pPhone);
foreach (var p in pPhone.ContactList)
{
MessageBox.Show(p.Title);
}
CPhoneTool.LoadSAX("../$data/phoneSax.xml",
pPhone);
foreach (var p in pPhone.ContactList)
{
MessageBox.Show(p.Title);
}
CPhone pPhone2;
CPhoneTool.LoadXML("../$data/phoneXml.xml",
out pPhone2);
}
