简单 VB RC4加密程序，你可以试着输入一串字符，可看到使用RC4加密后、RC4加密后的字符加密效果，比较简单的VB加密方法例子。-Simple VB RC4 encryption procedures, you can try to enter a string of characters, see using RC4 encryption, RC4 encryption character after the encryption effect, relatively simple enc