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So I’m kind of confused about how to do exception handling. I have this menu I created that has 5 options, so the user enters a number 1-5. I need to make an exception handler for when the user enters a string or number greater than 5. Any tips? Thanks. asked May 2, 2013 at 2150 2 This isn't the type of thing that you should be using exceptions for. Just use an if-statement, and the tell the user to try again int num; if out num == false num> 5 num 5 { Throw new of range!"; } answered May 2, 2013 at 2153 Abe MiesslerAbe gold badges304 silver badges484 bronze badges 0 Do not use an Exception to handle the flow of your code unless you wish to stop abruptly the current flow and communicate to an upper layer of your code of an 'exceptional' situation that need to be addressed by the calling code. In your case a simple will solve your problem. Supposing that your app is a console application you could code something like this public static void Mainstring[] args { DisplayMenu; whiletrue { int menuChoice; string userInput = if out menuChoice { ifmenuChoice >= 1 && menuChoice 5{ throw new Exception; } } catch{ input"; continue; } break; } answered May 2, 2013 at 2153 RyanRyan1,79712 silver badges19 bronze badges If you really need to, you can use a regular expression to verify input. I wouldn't throw an exception though as this isn't really the purpose of exception handling answered May 2, 2013 at 2157 Use Regex Regex Class Regex regex = new Regex"^[1-5]*$"; if { //true } else answered May 2, 2013 at 2213 0 g0XV.