hor to generate unigue 6 character alphanumeric characters C# code example
Example 1: c# random string
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());
}
Example 2: generate random alphanumeric string c#
Namespace: System.Web.Security
public string GeneratePassword()
{
return Membership.GeneratePassword(10,1);
}