/* A Programmer's Introduction to C# (Second Edition) by Eric Gunnerson Publisher: Apress L.P. ISBN: 1-893115-62-3 */ // 04 - Exception HandlingPassing Exceptions on to the CallerCaller Inform // copyright 2000 Eric Gunnerson using System; public class CallerInform { public static void Main() { Summer summer = new Summer(); try { summer.DoAverage(); } catch (Exception e) { Console.WriteLine("Exception: {0}", e); } } } public class Summer { int sum = 0; int count = 0; float average; public void DoAverage() { try { average = sum / count; } catch (DivideByZeroException e) { // wrap exception in another one, // adding additional context. throw (new DivideByZeroException( "Count is zero in DoAverage()", e)); } } }