XML в C#

1. Платформата Microsoft .NET и
езикът на програмиране C#

2. XML в C#

3. XML писане
using (XmlWriter writer = XmlWriter.Create("employees.xml")) {
writer.WriteStartDocument();
writer.WriteStartElement("Employees");
writer.WriteStartElement("Employee");
writer.WriteElementString("Name", “Ivan");
writer.WriteElementString("Salary", “1234");
writer.WriteEndElement();
writer.WriteEndElement();
writer.WriteEndDocument();
}

4. XML четене
using (XmlReader reader = XmlReader.Create("perls.xml")){
while (reader.Read()){
if (reader.IsStartElement()){
switch (reader.Name) {
case "Employees":
Console.WriteLine("Start <Employees> element.");
break;
case "Employee":
Console.WriteLine("Start <Employee> element.");
if (reader.Read())
{
Console.WriteLine(" Text node: " + reader.Value);
}
break;
}}}}

5. Пращане на данни по мрежата
 https://msdn.microsoft.com/en-
us/library/system.net.sockets.tcplistener(v=vs.110).aspx
 https://msdn.microsoft.com/en-
us/library/system.net.sockets.tcpclient(v=vs.110).aspx