Runtime polymorphism/Overriding with example program cod in a c# code
Runtime polymorphism/Overriding with example program cod in a c# code
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Satyapriya NayakPosted Jul 10, 2012, 11:10 AM
Virtual & Override keywords provides runtime polymorphism. A base class can make some of its methods as virtual which allows the derived class a chance to override the base class implementation by using override keyword.
For e.g. class Shape
{
int a
public virtual void Display()
{
Console.WriteLine("Shape");
}
}
class Rectangle:Shape
{
public override void Display()
{
Console.WriteLine("Derived");
}
}
Thanks