关于File.enceypt
下面程序
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
namespace test3
{
class Program
{
static void Main(string[] args)
{
try
{
string FileName = @"C:\Users\huangjingwei\Documents\visual studio 2010\Projects\IO\test3\bin\Debug\customer.xml";
Console.WriteLine("Enceypt " + FileName);
// Encrypt the file.
AddEncryption(FileName);
// Console.WriteLine("Decrypt " + FileName);
// Decrypt the file.
// RemoveEncryption(FileName);
Console.WriteLine("Done");
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
// Encrypt a file.
public static void AddEncryption(string FileName)
{
File.Encrypt(FileName);
}
// Decrypt a file.
public static void RemoveEncryption(string FileName)
{
File.Decrypt(FileName);
}
}
}
为什么在执行File.enceypt的时候会抛出异常?
File.enceypt加密的密钥和算法是什么?