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C# C# Objects Inheritance Catching Exceptions

Travis John Villanueva
Travis John Villanueva
5,052 Points
Posted by Travis John Villanueva
Travis John Villanueva
5,052 Points

Conditional Expression

I entered "if ( value < 0 || value > 20)" and still the user can enter 25 without having an exception, is there something wrong with my logic?

Program.cs 
int value = int.Parse(Console.ReadLine());

try{
    if (value < 0 || value > 20);
   }
   catch(System.Exception)
   {
   Console.WriteLine("Value is out of bounds");
   };

Console.WriteLine(string.Format("You entered {0}",value));

1 Answer

Steven Parker
Steven Parker
231,268 Points
Steven Parker
Steven Parker
231,268 Points

You have the right idea, but there's a few bugs here:

  • the original WriteLine that prints the non-error message should be inside the try block
  • you forgot the exclamation point ("!") at the end of the error message
  • you removed the part of the code that actually throws the exception

Remember the challenge gave you this to start with, don't delete any of it:

if (value < 0 || value > 20)
{
    throw new System.Exception();
}