Try & Catch

Copy// this code takes a number from the user and
// divides 10 by it. Enter '0' to trigger the exception
try{
  int division = 10 / Convert.ToInt32(Console.ReadLine());
}catch(DivideByZeroException e){
     Console.WriteLine(e);
}catch(Exception e){
     Console.WriteLine(e);
     // Not best practice to use general Exception
}

// throws new exception
throw new DivideByZeroException("can't divide numbers");

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