Switch Case Options

Question

Hi If i have switch statement look like this and after getting or display function or by entering wrong character(default) how can i go to same screen which will display different options. As i know there are goto statements but that is not recommended? So please can anybody recommend me what to use or to do?

[code]
switch (s)
            {
                case "g":
                uname.getUserName();
                break;
    
                case "v":
                uname.DisplayUserName();
                break;
               
                default:
                Console.WriteLine("Please select correct choice...");
[/code]
Thanks

shah · Answer

THANKS A MILLION GUYS. IT HELPED A LOT

Simon · Answer

Hello You could do a do...while(...) statement around your switch statement and keep track of your current menu level. It could look like this : bool continue = false; int menuLevel = 0; do { ShowMenu(menuLevel); switch (s) { case g: uname.getUserName(); break; case v: uname.DisplayUserName(); break; default: Console.WriteLine(Please select correct choice...); continue = true; menuLevel++; } } while (continue); and in another function... private int ShowMenu(int menuLevel) { switch (menuLevel) { case 1: // display menu 1 break; case 2: // display menu 2 break; default: // and so on... } } Also the menuLevel should be an enumerated member (for code readability). Hope this helps! Simon

Maha · Answer

using System; public class CorrectChoice { public static void Main() { string s; Select uname = new Select(); while ( true ) { Console.Write(Please select choice ); s = Console.ReadLine(); switch (s) { case g: uname.getUserName(); break ; case v: uname.DisplayUserName(); break ; default : Console.WriteLine(Please select correct choice...); break ; } if (s==g || s==v) goto stop; } stop: Console.WriteLine(); } } class Select { public void getUserName() { Console.WriteLine(selection is correct); } public void DisplayUserName() { Console.WriteLine(selection is correct); } } OR using System; public class CorrectChoice { public static void Main() { string s=; Select uname = new Select(); while (s!=g || s!=v) { Console.Write(Please select choice ); s = Console.ReadLine(); switch (s) { case g: uname.getUserName(); break ; case v: uname.DisplayUserName(); break ; default : Console.WriteLine(Please select correct choice...); break ; } } } } class Select { public void getUserName() { Console.WriteLine(selection is correct); } public void DisplayUserName() { Console.WriteLine(selection is correct); } } Thank you Maha