Generate Random String
Generate Random String
If you want to generate a random value that is not an integer or CaptchaImage you can use this to generate a random string.
private string RandomString(int size, bool lowerCase)
{
StringBuilder builder = new StringBuilder();
Random random = new Random();
char ch;
for (int i = 0; i < size; i++)
{
ch = Convert.ToChar(Convert.ToInt32(Math.Floor(26 * random.NextDouble() + 65)));
builder.Append(ch);
}
if (lowerCase)
{
return builder.ToString().ToLower();
return builder.ToString();
}
}
Response.Write(RandomString(4, true));