c# how to generate random number code example

Example 1: c# random int

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

Example 2: c# random number

int random_number = new Random().Next(1, 10) // Generates a number between 1 to 10

Example 3: 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 4: 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 5: c# generate random number

// Creates a random number between 1 and 10
int randomNumber = new Random().Next(1, 11);

Example 6: c# random

Random rnd = new Random();
for (int ctr = 1; ctr <= 50; ctr++) {
   Console.Write("{0,3}    ", rnd.Next(1000, 10000));
   if(ctr % 10 == 0) Console.WriteLine();
}

// The example displays output like the following:
//    9570    8979    5770    1606    3818    4735    8495    7196    7070    2313
//    5279    6577    5104    5734    4227    3373    7376    6007    8193    5540
//    7558    3934    3819    7392    1113    7191    6947    4963    9179    7907
//    3391    6667    7269    1838    7317    1981    5154    7377    3297    5320
//    9869    8694    2684    4949    2999    3019    2357    5211    9604    2593