private void button1_Click(object sender, EventArgs e) { if (usrTxt.Text.Length < 3 || usrTxt.Text == " " || passTxt.Text.Length < 5) { MessageBox.Show("Please enter a longer username or password."); } else { string dir = usrTxt.Text; Directory.CreateDirectory("data\\" + dir); var SW = new StreamWriter("data\\" + dir + "\\data.ls"); string encusr = LogCryp.Encrypt(usrTxt.Text); string encpass = LogCryp.Encrypt(passTxt.Text); SW.WriteLine(encusr); SW.WriteLine(encpass); SW.Close(); MessageBox.Show("User was successfully created.", usrTxt.Text); this.Close(); } }