请教各位,能否将如下代码转换到c#

[开拓者-lada]

<?php
Class TripleDES {
public static function Encrypt($key,$text) {
	$cipher = mcrypt_module_open(MCRYPT_3DES, '', MCRYPT_MODE_ECB, '');
	srand((double)microtime() * 1000000);
	$size=mcrypt_enc_get_iv_size($cipher);
	$iv = mcrypt_create_iv($size, MCRYPT_RANDOM);
	if(mcrypt_generic_init($cipher, $key, $iv) != -1){
		$cipherText = mcrypt_generic($cipher,$text);
		mcrypt_generic_deinit($cipher);
		return bin2hex($cipherText);
	}
}

public static function Decrypt($key,$encryptedText) {
	$cipherText=self::Hex2bin($encryptedText);
	$cipher = mcrypt_module_open(MCRYPT_3DES, '', MCRYPT_MODE_ECB, '');
	srand((double)microtime() * 1000000);
	$size=mcrypt_enc_get_iv_size($cipher);
	$iv = mcrypt_create_iv($size, MCRYPT_RAND);
	if (mcrypt_generic_init($cipher, $key, $iv) != -1){
		$decrypted_data = mdecrypt_generic($cipher,$cipherText);
		mcrypt_generic_deinit($cipher);
		return $decrypted_data;
	}
}
public static function Hex2bin($h) {
	if(!is_string($h)) return null;
	$r='';
	for ($a=0; $a<strlen($h); $a+=2) {
		$r.=chr(hexdec($h{$a}.$h{($a+1)}));
	}
	return $r;
}
}
/*
$key = "111111";
$message = "2222222";
$d = new TripleDES;
$ht = $d->Encrypt($key, $message);
$htd = $d->Decrypt($key, $ht);
echo $ht."------------------>".$htd."<hr />Standard->key:111111  str:2222222   output:C7375081D6C37A00";
*/
 ?>

[threenewbee]

参考 http://hi.baidu.com/11345/item/ae131a3f26dc41627c034b88

[开拓者-lada]

我对这个不是很了解,能帮我写个完整的例子么,谢谢

[开拓者-lada]

因为要匹配转换,所以比较麻烦