how to loop in switch??

how im gonna loop menu if option not 1 or 2 ???

Code:

---

void display( )
{ 
        int option;
        system("cls"); //clear screen
        cout<<endl<<endl;
        cout<<"\t  * Display Menu *\n";
        cout<<"\n\t1. Display For Certein Date"<<endl;
        cout<<"\t2. Display All Appointments"<<endl;
        cout<<"\nEnter Option Number: ";  //Enter option
        cin>>option;
        cin.get();

        switch ( option )
          {
                case 1: displayCerteinDate ( );
                            break;
                case 2: displayAll ( );
                            break;
            default: cout<<endl<<"Wrong option number!! Try again\n";
                      cin.get();        //give the user a chance to read the output data
          }
}

---

Something like this:

Code:

---

int menu()
{
  cout<< bla bla;
  cin >>option;
  return option;
}

int option = menu();
switch ( option )
          { ....}

---

and put a break; after default also.

how to return in void??

Code:

---

  return;

---

Quote:

---

Originally Posted by grumpy

Code:

---

  return;

---

---

with return; or without that its returning to Main.
i wan to return inside the void. so user can enter right option number

how to loop in switch?? - C++
Avoid cross-posting
How To Ask Questions The Smart Way

Quote:

---

Originally Posted by pczafer

how im gonna loop menu if option not 1 or 2 ???

---

How I'm gonna respond to that: (Yes that form of sentence is a statement not a question, regardless of how many superflous question marks you decorate it with)

Judging by the "gonna" used here, your first language probably is actually English. However, since you've put zero effort into writing anything resembling a well written question, I'm going to put zero effort into providing the kind of response you were probably hoping for.
Unless your posting style improves dramatically, you'll be added to my list of posters whose threads I won't even read so much as the title of any more.

'Nuff said!