Exception Handling C# - how to accept only numbers 1-5, no strings -

so i’m kind of confused how exception handling. have menu created has 5 options, user enters number 1-5. need make exception handler when user enters string or number greater 5. tips? thanks.

do not use exception handle flow of code unless wish stop abruptly current flow , communicate upper layer of code of 'exceptional' situation need addressed calling code.

in case simple int32.tryparse solve problem. supposing app console application code this

public static void main(string[] args) {     displaymenu();     while(true)     {         int menuchoice;         string userinput = console.readline();         if(int32.tryparse(userinput, out menuchoice))         {             if(menuchoice >= 1 && menuchoice <= 5)                runcommand(menuchoice);             else                console.writeline("enter number between 1-5");         }         else             console.writeline("a number between 1-5 required!");      }  }