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Question on Multilevel inheritance

sumit Gupta

Dear Friends,

I have one question and if any one knows about it then please answer

class Base
{
public virtual void func()
{

}
}

class d1
{}

class d2 : d1
{
public override void func()
{}
}

class Program
{
public static void main()
{
d1 =d =new d2();
d.func();

}
}

Will it work ?
Please answer..
Thanks in advance.

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

Vulpes13y ago
It won't compile as it stands but it will compile and run if you make 3 changes:

class Base
{
public virtual void func()
{

}
}

class d1 : Base
{}

class d2 : d1
{
public override void func() // now overrides Base.func
{}
}

class Program
{
public static void Main() // Main must start with upper case letter
{
d1 d = new d2(); // no equals between d1 and d
d.func();
}
}