static void Main(string[] args)
{
Person p = new Person();
Console.WriteLine("ToString(): {0}", p.ToString());
Console.WriteLine("GetHashCode(): {0}", p.GetHashCode());
Console.WriteLine("GetType(): {0}", p.GetType());
Person p2 = p;
Object o = p2;
if (o.Equals(p) && p2.Equals(o))
{
Console.WriteLine("SAME INSTANCE!");
}
Console.ReadKey();
}
static void Main(string[] args)
{
Person p = new Person("Scott", "Smith", 30);
Console.WriteLine("ToString(): {0}", p.ToString());
Console.WriteLine("GetHashCode(): {0}", p.GetHashCode());
Console.WriteLine("GetType(): {0}", p.GetType());
Person p2 = new Person("Scott", "Smith", 30);
if (p.Equals(p2))
{
Console.WriteLine("Same State");
}
else
{
Console.WriteLine("Different State");
}
if (Object.Equals(p, p2))
{
Console.WriteLine("Same State");
}
else
{
Console.WriteLine("Different State");
}
if (p.GetHashCode() == p2.GetHashCode())
{
Console.WriteLine("Same Hash Codes");
}
else
{
Console.WriteLine("Different Hash Codes");
}
p2.Age = 45;
if (p.Equals(p2))
{
Console.WriteLine("Same State");
}
else
{
Console.WriteLine("Different State");
}
if (p.GetHashCode() == p2.GetHashCode())
{
Console.WriteLine("Same Hash Codes");
}
else
{
Console.WriteLine("Different Hash Codes");
}
Person p3 = p2;
if (Object.ReferenceEquals(p3, p2))
{
Console.WriteLine("Same Reference");
}
else
{
Console.WriteLine("Different Reference");
}
Console.ReadKey();
}
