How do I generate a random int number?

Question

How do I generate a random integer in C#?

Answer 1

There are a number utility functions or services that are better cached in the same way that System.Random should be, so it lends itself to a generic implementation:

static public class CachedService where T : new() {
    static public T Get { get; } = new T();
}

To use for random (or similar):

CachedService.Get.Next(999);