c# compare type
using System;
using System.Reflection;
class Example
{
public static void Main()
{
Type a = typeof(System.String);
Type b = typeof(System.Int32);
Console.WriteLine("{0} == {1}: {2}", a, b, a.Equals(b));
// The Type objects in a and b are not equal,
// because they represent different types.
a = typeof(Example);
b = new Example().GetType();
Console.WriteLine("{0} is equal to {1}: {2}", a, b, a.Equals(b));
// The Type objects in a and b are equal,
// because they both represent type Example.
b = typeof(Type);
Console.WriteLine("typeof({0}).Equals(typeof({1})): {2}", a, b, a.Equals(b));
// The Type objects in a and b are not equal,
// because variable a represents type Example
// and variable b represents type Type.
//Console.ReadLine();
}
}