粗程序用c语言实现了维吉尼亚密码的加密算法-Procedures used coarse language to achieve the Virginia c password encryption algorithm

用CSHARP实现Vigenere cypher算法法，用Visual 2005运行，已通过测试。 -CSHARP achieve Vigenere cypher algorithm method with Visual 2005 run, has been tested.