public static void CallMe()
{
MyClass2 obj1 = new MyClass2("Shashank", "Delhi");
MyClass2 obj2 = new MyClass2("Shashank", "Gurgaon");
MyClass2 obj3 = new MyClass2("Shashank", "Gurgaon");
if (obj1.Equals(obj2))
{
Console.WriteLine(true);
}
else
{
Console.WriteLine(false);
}
if (obj2.Equals(obj3))
{
Console.WriteLine(true);
}
else
{
Console.WriteLine(false);
}
string s = null;
string p = null;
// if we check two null value using equals then null pointer exception will raise. see below code
if (s.Equals(p))
{
Console.WriteLine(true);
}
else
{
Console.WriteLine(false);
}
if (s == p)
{
Console.WriteLine(true);
}
else
{
Console.WriteLine(false);
}
//check if ToString() works on null
string str = null;
str = Convert.ToString(str);
string ss = "hello";
string ts = "hello";
if (ss == ts)
{
Console.WriteLine(true);
}
else
{
Console.WriteLine(false);
}
}
