June 2008
Intermediate to advanced
784 pages
20h 36m
English
Content preview from Programming Microsoft® Visual C#® 2008: The LanguageBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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System.Exception
System.Exception is the base exception class. All exceptions in .NET are derived from System.Exception. System.SystemException is the base class for system exceptions raised by the CLR, such as System.Data.DataException or System.FormatException. System.SystemException is derived directly from System.Exception. System.SystemException does not refine System.Exception. However, it is an important marker that distinguishes between system and application exceptions, as demonstrated in the following code:
using System; namespace Donis.CSharpBook { public class Starter { public static void Main() { try { int var1 = 5, var2 = 0; var1 /= var2; // exception occurs } catch(Exception except) { if (except is SystemException) { Console.WriteLine("Exception ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.