public string EncryptQueryString(string QueryString)
{
string encoded = "";
CryptBase cb = new CryptBase();
encoded = HttpUtility.UrlDecode(cb.Encrypt(QueryString));
return(encoded);
}
public Dictionary <string, string> DecryptQueryString(string EncryptedQueryString)
{
bool err = false;
string err_mess = "";
string decoded = "";
CryptBase cb = new CryptBase();
Dictionary <string, string> result = new Dictionary <string, string>();
result.Add("error", "0");
try
{
decoded = cb.Decrypt(HttpUtility.UrlDecode(EncryptedQueryString));
}
catch (Exception ex)
{
err = true;
err_mess = ex.ToString();
}
if (err == false)
{
string[] mas = null;
mas = decoded.Split("&".ToCharArray());
try
{
foreach (string elem in mas)
{
result.Add(elem.Substring(0, elem.IndexOf("=")),
string.Copy(elem.Substring(elem.IndexOf("=") + 1)));
}
}
catch (Exception ex)
{//esli vyshla oshibka, zna4it parametry ne byli peredany ili QueryString pytalis vru4nuyu redaktirovat
err = true;
err_mess = ex.ToString();
}
}
if (err == true)
{
result["error"] = "1";
result.Add("error_details", err_mess);
}
return(result);
}
