// To decrypt the file private void btn_unlock_click(object sender, EventArgs e) { try { DataAccessClass dac = new DataAccessClass(); Boolean s = dac.PassKey(textBox_key.Text); if (s == true) { LogicClass lc1 = new LogicClass(); Boolean stat = lc1.DecryptingMethod(textBox_fLocation.Text, textBox_rKey.Text); if (stat) { MessageBox.Show("Decryption Succesful!", "Decryption", MessageBoxButtons.OK); dac.DeleteFileLockList(textBox_fLocation.Text); dac.DeleteFileLockPassword(textBox_fLocation.Text); MessageBox.Show("Data Inserted into Password Bank.", "DONE", MessageBoxButtons.OK); textBox_fLocation.Clear(); } else { MessageBox.Show("Decryption Error!", "Error", MessageBoxButtons.OK); } } else { MessageBox.Show("Wrong Password!", "Error", MessageBoxButtons.OK); } } catch (Exception ex) { MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK); } textBox_key.Clear(); textBox_rKey.Clear(); }
//To Decrypt the File---------------------------------------------------------------- private void button_LockEncr_Click(object sender, EventArgs e) { try { DataAccessClass dac = new DataAccessClass(); Boolean s = dac.PassKey(textBox_uKey.Text); if (s == true) { LogicClass lc1 = new LogicClass(); Boolean stat = lc1.DecryptingMethod(textBox_newFileLoc.Text); if (stat) { MessageBox.Show("Decryption Succesful!", "Decryption", MessageBoxButtons.OK); } else { MessageBox.Show("Decryption Error!", "Error", MessageBoxButtons.OK); } } else { MessageBox.Show("Wrong Password!", "Error", MessageBoxButtons.OK); } } catch (Exception ex) { MessageBox.Show("Invalid Input", "Error", MessageBoxButtons.OK); } DataAccessClass dc = new DataAccessClass(); dc.DeleteFileLockList(textBox_newFileLoc.Text); //textBox_encFileLoc.Clear(); textBox_newFileLoc.Clear(); textBox_uKey.Clear(); }