private void MainForm_FormClosing(object sender, FormClosingEventArgs e)
{
try
{
var notes = notesListView.Items.
Cast <NoteViewItem>().
Select(i => i.Note).
ToArray();
if (notes.Length == 0)
{
return;
}
var fileBytes = NoteSerializer.Serialize(notes);
using (var inputPasswordForm = new InputPasswordForm())
{
if (inputPasswordForm.ShowDialog() == DialogResult.OK)
{
fileBytes = Aes.Encrypt(fileBytes, inputPasswordForm.PasswordBytes);
}
}
File.WriteAllBytes(Config.NoterFile, fileBytes);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
private void MainForm_Load(object sender, EventArgs e)
{
try
{
if (!File.Exists(Config.NoterFile))
{
File.Create(Config.NoterFile);
return;
}
var fileBytes = File.ReadAllBytes(Config.NoterFile);
if (fileBytes.Length != 0)
{
try
{
using (var inputPasswordForm = new InputPasswordForm())
{
if (inputPasswordForm.ShowDialog() == DialogResult.OK)
{
fileBytes = Aes.Decrypt(fileBytes, inputPasswordForm.PasswordBytes);
}
}
var notes = NoteSerializer.Deserialize(fileBytes);
notesListView.AddNotes(notes);
}
catch (CryptographicException)
{
if (QuestionAsker.Ask(Config.DecryptionFailedError))
{
Environment.Exit(0);
}
else
{
File.Delete(Config.NoterFile);
}
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
