Method overriding and Shadowing

Question

Please explain the method overriding and shadowing concept in oops with some real life scenario .

Jignesh Trivedi · Answer

hi, Please refer below link it is very good article http://msdn.microsoft.com/en-us/library/ms172785.aspx hope this will help you.

Vulpes · Answer

Here's a simple example which contrasts overriding with shadowing. In C#, shadowing is usually called 'hiding' instead : using System; class Dog { public string Name { get; set; } public Dog(string name) { Name = name; } public virtual string MakeNoise() { return "barks"; } public bool IsWild { get { return false; } } } class Poodle : Dog { public Poodle(string name) : base(name) { } public override string MakeNoise() { return "yaps"; } } class Wolf : Dog { public Wolf(string name) : base (name) { } public override string MakeNoise() { return "howls"; } // property is not virtual so can't override but can hide it new public bool IsWild { get { return true; } } } class Program { static void Main() { Dog d = new Dog("Rover"); Poodle p = new Poodle("Lulu"); Wolf w = new Wolf("Fang"); PrintDetails(d); PrintDetails(p); PrintDetails(w); Console.ReadKey(); } static void PrintDetails(Dog d) { string wild = d.IsWild ? "wild" : "not wild"; if (d is Wolf) // use Wolf's IsWild property instead { wild = ((Wolf)d).IsWild ? "wild" : "not wild"; } Console.Write("{0} {1} and is {2}
", d.Name, d.MakeNoise(), wild); } } The output is: Rover barks and is not wild Lulu yaps and is not wild Fang howls and is wild

Khan Abrar Ahmed · Answer

HI please refer this http://www.c-sharpcorner.com/UploadFile/2072a9/method-overriding-in-C-Sharp/ http://www.c-sharpcorner.com/UploadFile/0c1bb2/method-oveloading-and-overriding-C-Sharp/

Method overriding and Shadowing

Answers (3)