private void button2_Click(object sender, EventArgs e) { try { TripleDes tripleDes = new TripleDes(textBox2.Text); tripleDes.EncryptFile(textBox1.Text); GC.Collect(); } catch (Exception ex) { MessageBox.Show(ex.Message); } }
private void button3_Click(object sender, EventArgs e) { try { TripleDes tripleDes = new TripleDes(textBox2.Text); tripleDes.DecyrptFile(textBox1.Text); GC.Collect(); } catch (Exception ex) { if (ex.Message == "Bad Data.\r\n") { MessageBox.Show("Napačen ključ"); } else { MessageBox.Show(ex.Message); } } }