Correct method of a “static” Random.Next in C#?

Question

Why do i need to create an instance of Random class, if i want to create a random number between 1 and 100 ....like

Random rand = new Random();
rand.Next(1,1         


        

Answer 1

Creating a short-lived instance in C# is almost free. Don't waste your time worrying about this. You probably have better places to look for perf or memory gains.