Pick random char

Question

i have some chars:

chars = \"$%#@!*abcdefghijklmnopqrstuvwxyz1234567890?;:ABCDEFGHIJKLMNOPQRSTUVWXYZ^&\".ToCharArray();

now i\'m lookin

Answer 1

I had approximate issue and I did it by this way:

public static String GetRandomString()
{
    var allowedChars = "abcdefghijkmnopqrstuvwxyzABCDEFGHJKLMNOPQRSTUVWXYZ0123456789";
    var length = 15;

    var chars = new char[length];
    var rd = new Random();

    for (var i = 0; i < length; i++)
    {
        chars[i] = allowedChars[rd.Next(0, allowedChars.Length)];
    }

    return new String(chars);
}