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

46 votes363 views6 answers
Random number generator unity
C#Unity
1 vote129 views1 answer
Return array in c#
C#
0 vote121 views1 answer
C# creat pen
C#
2 votes142 views1 answer
How to run an external program with c#
C#
41 votes131 views6 answers
Prime Numbers
C#
1 vote166 views1 answer
Make an enemy go towards player unity
C#Unity
6 votes151 views1 answer
Use enter key unity
C#
32 votes121 views6 answers
Unity enable and disable gameobject
C#
0 vote153 views1 answer
How to add rigidbody as a variable
C#
0 vote139 views1 answer
Convert json to list object c#
C#