CREATE PROCEDURE .
@studentid varchar(8),
@studentname nvarchar(50) OUTPUT
AS
BEGIN
SELECT @studentname=studentname FROM student
WHERE studentid=@student ...……
哈希加密:MD5:byte data = new byte;// This is one implementation of the abstract class MD5.MD5 md5 = new MD5CryptoServiceProvider();byte result = md5.ComputeHash(data);SHA1:byte d ...……