public class Program { static void Main(string[] args) { Random random = new Random(); for (int i = random.Next(10); i < (random.Next(100) + i); i++) { Console.WriteLine(random.Next(100)); } } } code example

Example 1: c# generate random int in range

Random r = new Random();
int rInt = r.Next(0, 100); //for ints
int range = 100;
double rDouble = r.NextDouble()* range; //for doubles

Example 2: obj random.next s#

Based on:

.NET 4.5

C# program that uses Random

using System;

class Program
{
    static void Main()
    {
	// ... Create new Random object.
	Random r = new Random();
	// ... Get three random numbers.
	//     Always 5, 6, 7, 8 or 9.
	Console.WriteLine(r.Next(5, 10));
	Console.WriteLine(r.Next(5, 10));
	Console.WriteLine(r.Next(5, 10));
    }
}

Output

5
7
6