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I am writing a console application and trying to validate user input. I am asking for a them to inter an ID number (integer).
I am using Console.ReadLine() and parsing as an int. I need to know what the 'proper' way to validate that the user is entering a number. At the moment I am using a try/catch block to handle the exception. The problem is that this only works once, then the next exception is not caught.
I need a loop that will catch the exception? Should I put the entire block in to a while loop instead? Here is my current code.