CSHARP

random from list c#

list[Random.Range(0, list.Count)];

c# randomize a list

var shuffledcards = cards.OrderBy(a => Guid.NewGuid()).ToList();

c# get list item in random order

private static Random rng = new Random();  

public static void Shuffle<T>(this IList<T> list)  
{  
    int n = list.Count;  
    while (n > 1) {  
        n--;  
        int k = rng.Next(n + 1);  
        T value = list[k];  
        list[k] = list[n];  
        list[n] = value;  
    }  
}

c# random numbers in list

Random randomNum = new Random();
List<int> numbers = new List<int>();
int counter = 0;
while (counter < 100) // Generates 100 numbers
{

	int num = randomNum.Next(1, 100); // Generates a number between 1 and 100
	numbers.Add(num);
	counter++;

}