random number between c# code example

Example 1: random number generator c#

Random rnd = new Random();
int month  = rnd.Next(1, 13);  // creates a number between 1 and 12
int dice   = rnd.Next(1, 7);   // creates a number between 1 and 6
int card   = rnd.Next(52);     // creates a number between 0 and 51

Example 2: c# random number

Random rnd = new Random();
int number  = rnd.Next(1, 10);

Example 3: 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 4: Random number in C#

The following code return a random number lower than 1000
  
    int num = random.Next(1000);  

The following code returns a random number between the min and the max range.

    // Instantiate random number generator.  
    private readonly Random _random = new Random();  
      
    // Generates a random number within a range.      
    public int RandomNumber(int min, int max)  
    {  
      return _random.Next(min, max);  
    }