/// <summary>
/// Save the data.
/// </summary>
/// <param name="e">The closing state.</param>
/// <param name="closing">Is the application closing.</param>
private void SaveData(FormClosingEventArgs e, bool closing = true)
{
// Get the current password.
_currentPassword = txtPassword.Text.Trim();
// If no file password has been supplied.
if (String.IsNullOrEmpty(_currentPassword) && (_loggedIn))
{
// Cancel the close operation.
if (closing)
{
e.Cancel = true;
}
MessageBox.Show("A valid file password must be entered.");
}
else if (_loggedIn)
{
FileStream file = null;
try
{
// If data exists
if (richTextBoxData.Text.Length > 0)
{
// Create a new file stream
// truncate the file.
file = new FileStream(_currentFile, FileMode.Truncate,
FileAccess.Write, FileShare.ReadWrite);
// Get the data in the data test.
string decryptedData = richTextBoxData.Rtf;
byte[] decryptedDataBytes = Encoding.Default.GetBytes(decryptedData);
// Create a new cryptography instance.
using (AdvancedAES cryto = new AdvancedAES())
{
// Encrypt the data.
Byte[] encryptedData = cryto.EncryptToMemory(decryptedDataBytes, _currentPassword);
// if using the key.
if (!String.IsNullOrEmpty(_cryptoKey))
{
byte[] encrytedInt = new byte[0].Combine(encryptedData);
encryptedData = cryto.EncryptToMemory(encrytedInt, _cryptoKey);
}
// Write the data to the file.
file.Write(encryptedData, 0, encryptedData.Length);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
if (closing)
{
e.Cancel = true;
}
}
finally
{
if (file != null)
{
file.Close();
}
}
}
}
/// <summary>
/// Save the data.
/// </summary>
/// <param name="e">The closing state.</param>
/// <param name="closing">Is the application closing.</param>
private void SaveData(FormClosingEventArgs e, bool closing = true)
{
// Get the current user.
_currentPassword = txtPasswordFile.Text.Trim();
_currentFile = txtFile.Text.Trim();
// If no file password has been supplied.
if ((String.IsNullOrEmpty(_currentPassword) || String.IsNullOrEmpty(_currentFile)) && (_loggedIn))
{
// Cancel the close operation.
if (closing)
{
e.Cancel = true;
}
MessageBox.Show("A valid file password must be entered.");
}
else if (_loggedIn)
{
FileStream file = null;
try
{
// If data exists
if (_manager != null)
{
// Assign all the current items.
_manager.item = _items.ToArray();
// Create a new file stream
// truncate the file.
file = new FileStream(_currentFile, FileMode.Truncate,
FileAccess.Write, FileShare.ReadWrite);
// Create a new cryptography instance.
using (AdvancedAES cryto = new AdvancedAES())
{
// Deserialise the xml file.
GeneralSerialisation serial = new GeneralSerialisation();
byte[] decryptedData = serial.Serialise(_manager, typeof(Nequeo.Forms.UI.Security.Data.passwordManager));
// Encrypt the data.
Byte[] encryptedData = cryto.EncryptToMemory(decryptedData, _currentPassword);
// if using the key.
if (!String.IsNullOrEmpty(_cryptoKey))
{
byte[] encrytedInt = new byte[0].Combine(encryptedData);
encryptedData = cryto.EncryptToMemory(encrytedInt, _cryptoKey);
}
// Write the data to the file.
file.Write(encryptedData, 0, encryptedData.Length);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
if (closing)
{
e.Cancel = true;
}
}
finally
{
if (file != null)
{
file.Close();
}
}
}
}
