求一个C#函数，随机生成16位字符串（数字+小写字母）

https://zhidao.baidu.com/question/1946364242903052828.html
public string CreateRandCdkeys(int x)
{
string[] codeSerial = new string[] { “0”, “1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”, “9”, “A”, “B”, “C”, “D”, “E”, “F”, “G”, “H”, “I”, “J”, “K”, “L”, “M”, “N”, “O”, “P”, “Q”, “R”, “S”, “T”, “U”, “V”, “W”, “X”, “Y”, “Z” };
Random rand = new Random();
int temp = -1;
string cdKey = string.Empty;
for (int i = 0; i < 16; i++)
{
if (temp != -1)
{
rand = new Random(x + i * temp * unchecked((int)DateTime.Now.Ticks));
}
int randIndex = rand.Next(0, 35);
temp = randIndex;
cdKey += codeSerial[randIndex];
}
return cdKey;
}
假如bai你要生du成500条
for (int i = 0; i < 500; i++)
{
string cdkey = CreateRandCdkeys(i + 1);
Response.Write( cdkey + “”);
}