private void Button_Click(object sender, RoutedEventArgs e)
{
if (IsEncode)
{
before.Text = VizhenerAlgorithm.Encode(after.Text, key.Text);
}
else
{
after.Text = VizhenerAlgorithm.Decode(before.Text, key.Text);
}
}
public static (string, string) Download(bool isEncode, string key, string p = default)
{
(string, string)res = (null, null);
if (p == default)
{
var path = GetPath();
if (path != null)
{
if (!isEncode)
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
res.Item2 = File.ReadAllText(path, Encoding.GetEncoding("windows-1251"));
res.Item1 = VizhenerAlgorithm.Decode(res.Item2, key);
}
else
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
res.Item1 = File.ReadAllText(path, Encoding.GetEncoding("windows-1251"));
res.Item2 = VizhenerAlgorithm.Decode(res.Item1, key);
}
}
}
else
{
if (!isEncode)
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
res.Item2 = File.ReadAllText(p, Encoding.GetEncoding("windows-1251"));
res.Item1 = VizhenerAlgorithm.Decode(res.Item2, key);
}
else
{
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
res.Item1 = File.ReadAllText(p, Encoding.GetEncoding("windows-1251"));
res.Item2 = VizhenerAlgorithm.Decode(res.Item1, key);
}
}
return(res);
}