overriding,shadowing concept

[sangam via .NET 247]

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exact differences between overriding,shadowing,overloading

 

[Sanjeeva]

Overriding or shadowing is same...

The difference between Override and Overload is

some method in the base class is overriden in the derived class without any
change in the function prototype or signature like this.


Class Base1{

virtual protected DoSomething(){
//stuff
}
}

Class Derived1 : Base1{

protected override DoSomething(){
// different stuff.
}
}


Overloading is in the same class defining defferent versions of the same
method based on the number and type of the parameter list.
Example like this..

Class SomeOne{
public string GetInfo( int i ){
//Some stuff
}

public string GetInfo( string s) {
//Some stuff
}

public string GetInfo( int i, int j) {
//Some stuff
}

}