static void Main(string[] args)
{
Type mtype = typeof(Car);
Type mytype2 = Type.GetType("CarsPro.LadaSedan,Cars", false, true);
Car newCar = new LadaSedan("model1", "red", 3, "Lada");
if (mytype2 == newCar.GetType())
{
Console.WriteLine("types is equal!!!");
}
MemberInfo[] mInfo = mytype2.GetMembers();
foreach (var item in mInfo)
{
Console.WriteLine($"{item.DeclaringType} {item.MemberType} {item.Name}");
}
Console.ReadKey();
}
static void Main(string[] args)
{
LadaSedan lada = new LadaSedan("Lada", "Red", 5, "Rols");
string dirPath = @"D:\test dir\users.xml";
string dirPath1 = @"D:\test dir\users1.xml";
XmlDocument xmlDoc = new XmlDocument();
xmlDoc.Load(dirPath);
XmlElement xRoot = xmlDoc.DocumentElement;
foreach (XmlNode xnode in xRoot)
{
if (xnode.Attributes.Count > 0)
{
XmlNode attr = xnode.Attributes.GetNamedItem("name");
if (attr != null)
{
Console.WriteLine(attr.InnerText);
}
}
foreach (XmlNode childnode in xnode)
{
Console.WriteLine(childnode.InnerText);
}
}
XmlNode newuser = xmlDoc.CreateElement("user");
XmlNode userPropAge = xmlDoc.CreateElement("age");
XmlNode userPropName = xmlDoc.CreateElement("name");
//userPropAge.InnerText = "34";
XmlText textAge = xmlDoc.CreateTextNode("34");
XmlText textName = xmlDoc.CreateTextNode("Vasian");
//userPropName.InnerText = "Vasian";
xRoot.AppendChild(newuser);
newuser.AppendChild(userPropName);
userPropName.AppendChild(textName);
newuser.AppendChild(userPropAge);
userPropAge.AppendChild(textAge);
xmlDoc.Save(dirPath);
//xRoot.RemoveChild(xRoot.LastChild);
XmlNodeList selection = xRoot.SelectNodes("user[name = 'Vasian']");
foreach (XmlNode item in selection)
{
Console.WriteLine(item.OuterXml);
xRoot.RemoveChild(item);
}
xmlDoc.Save(dirPath);
var g = new { model = "galaxy", age = 43, company = "samsung", exp = true };
string dirPathLINQ = @"D:\test dir\usersLINQ.xml";
List <Phone> phones = new List <Phone>()
{
new Phone()
{
Model = "galaxy", Company = "samsung", Price = 700
},
new Phone()
{
Model = "iphone", Company = "apple", Price = 800
},
new Phone()
{
Model = "Lumia", Company = "MS", Price = 100
},
new Phone()
{
Model = "Nokia", Company = "nokia", Price = 400
}
};
XDocument xdoc = new XDocument();
XElement xroot = new XElement("phones");
foreach (Phone phone in phones)
{
xroot.Add(
new XElement("phone"
, new XAttribute("model", phone.Model)
, new XElement("company", phone.Company)
, new XElement("price", phone.Price)));
}
//XElement xroot = new XElement("phones",
// new XElement("iphone6",
// new XElement("company", "Apple"))
// );
//XElement samsung = new XElement(
// "Galaxy", new XAttribute("age", "2000"),
// new XElement("company", "samsung"),
// new XElement("price", "5000"),
// new XElement("explous", "true")
// );
//xroot.Add(samsung);
xdoc.Add(xroot);
xdoc.Save(dirPathLINQ);
XDocument xReadDoc = XDocument.Load(dirPathLINQ);
var root = xReadDoc.Element("phones");
var res = (from xe in root.Elements("phone")
where xe.Attribute("model").Value == "Lumia"
select new
{
model = xe.Attribute("model").Value,
company = xe.Element("company").Value,
price = xe.Element("price").Value
}).FirstOrDefault();
Console.WriteLine($"{res.model} - {res.company} - {res.price}");
Console.ReadKey();
}
