Ways to override, hide the base class (new, override) _c# tutorial

Copy Code code as follows:

public class Father
{
public void Write () {
Console.WriteLine ("Father");
}
}

public class Mother
{
public virtual void Write ()
{
Console.WriteLine ("Mother");
}
}

public class Boy:father
{
Public new void Write ()
{
Console.WriteLine ("Zi");
}
}

public class Girl:mother
{
public override void Write ()
{
Console.WriteLine ("Female");
}
}

Copy Code code as follows:

static void Main (string[] args)
{
Father Father = new Boy ();
Father. Write ();

Boy Boy = new Boy ();
Boy. Write ();

Mother Mother = new Mother ();
Mother. Write ();

Girl Girl = new Girl ();
Girl. Write ();

Console.ReadLine ();
}

Output:

Father
Child
Mother
Woman

To add the Invoke parent method:

Copy Code code as follows:

public class Boy:father
{
Public new void Write ()
{
Base. Write ();
Console.WriteLine ("Zi");
}
}

public class Girl:mother
{
public override void Write ()
{
Base. Write ();
Console.WriteLine ("Female");
}
}

Output:

Father
Father
Child
Mother
Mother
Woman

Visible, the new and override are the same on the results of the program running.