c# How to find if two objects are equal

Question

I want to know the best way to compare two objects and to find out if they\'re equal. I\'m overriding both GethashCode and Equals. So a basic class looks like:

Answer 1

wouldn't a function Equals always test only against the same type, shouldn't it be:

//override
    public bool Equals(Test other)//(object obj) 
    {
        //return GetHashCode() == obj.GetHashCode();
        return (Value == other.Value) &&
               (String1 == other.String1) &&
               (String2 == other.String2);
    }

regards Oops