private void b_Click(object sender, EventArgs e) { choice f5 = new choice(); f5.Show(); this.Hide(); }
private void avto_Click(object sender, EventArgs e) { string text; string loginuser = logintext.Text; string passuser = passwordtext.Text; bool check = false; StreamReader str = new StreamReader("users.txt"); while ((text = str.ReadLine()) != null) { string[] mystring = text.Split(';'); if (mystring[0] == loginuser && mystring[1] == passuser) { check = true; if (mystring[2] == "0") { this.Hide(); f4.Show(); } else { this.Hide(); f5.Show(); } } } if (check == false) { MessageBox.Show("Неправильно введен логин или пароль"); return; } str.Close(); }