private void DecryptBtn_Click(object sender, EventArgs e)
{
_watch.Reset();
if (!File.Exists(FilePathTxt.Text))
{
MessageBox.Show(Resources.FileNotFoundMessage);
return;
}
ChangeStates(false);
StatusLbl.Text = Resources.DecryptionInProgressMessage;
var filePath =
Path.GetDirectoryName(FilePathTxt.Text) + $"\\decrypted-{DateTime.Now.Ticks}.{FileExtensionBx.Text}";
Task.Run(() =>
{
_watch.Start();
using (BinaryWriter bw = new BinaryWriter(File.Create(filePath)))
bw.Write(ICrypt.BmpDecrypt((Bitmap)Image.FromFile(FilePathTxt.Text)));
_watch.Stop();
Invoke(new MethodInvoker(() =>
{
ChangeStates(true);
StatusLbl.Text = string.Format(Resources.DecryptionSuccessMessage, _watch.ElapsedMilliseconds);
}));
});
}