Random character c#

How to generate random letters in C#

private static Random random = new Random();
public static string RandomString(int length)
{
    const string chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
    return new string(Enumerable.Repeat(chars, length)
      .Select(s => s[random.Next(s.Length)]).ToArray());
}

Source: stackoverflow.com

Random character c#

//Random Uppercase letter:
Random rnd = new Random();            
int ascii_index = rnd.Next(65, 91); //ASCII character codes 65-90
char myRandomUpperCase = Convert.ToChar(ascii_index); //produces any char A-Z

//random lowercase letter:
Random rnd2 = new Random();            
int ascii_index2 = rnd2.Next(97, 123); //ASCII character codes 97-123
char myRandomLowerCase = Convert.ToChar(ascii_index2); //produces any char a-z

//Random letter irrespective of case: (search up "random number from 2 different ranges" for explanation)
int i = rnd.Next(1, 3) == 1 ? rnd.Next(65, 91) : rnd.Next(97, 123);
char anyLetter = Convert.ToChar(i);

Similar codes

0 vote312 views1 answer
C# check if value in dictionary are unique
C#
5 votes364 views5 answers
Clear array c#
C#
0 vote355 views1 answer
Converting alpha1 into int unity
C#Unity
0 vote341 views1 answer
Spawning object around in a circle of an gameobject unity'
C#
3 votes352 views1 answer
Unity get speed of object
C#Unity
6 votes353 views1 answer
The hidden dungeon only i could enter season 2
C#
1 vote353 views1 answer
Unity nested list
C#Unity
4 votes301 views1 answer
How to change the color of your text in c#
C#
0 vote309 views1 answer
C# datetime serialization issues
C#
0 vote312 views1 answer
C# square symbol
C#