October 2002
Intermediate to advanced
128 pages
2h 53m
English
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Framework Class Library Overview
Almost all the capabilities of the .NET Framework are exposed via a set of managed types known as the Framework Class Library (FCL). Because these types are CLS compliant, they are accessible from almost any .NET language. FCL types are grouped logically by namespace and are exported from a set of assemblies that are part of the .NET platform. Using these types in a C# application requires you to reference the appropriate assembly when compiling (most essential assemblies are referenced by default; see Section1.23 later in this book). For you to work effectively in C# on the .NET platform, it is important to understand the general capabilities in the predefined class library.
In this section, we give an overview of the entire FCL (broken down by logical area) and provide references to relevant types and namespaces so that you can explore their details in the .NET Framework SDK on your own.
The specific types and namespaces mentioned in this overview are based on the final released version of the .NET Framework.
Useful tools for exploring the FCL include the .NET Framework SDK documentation, the Visual Studio .NET documentation, the WinCV.exe class browser, and the ILDasm.exe disassembler.
Core Types
The core types are contained in the
System
namespace. This
namespace is the heart of the FCL and contains classes, interfaces,
and attributes on which all other types depend. The root of the FCL
is the type Object
, from which all other .NET types ...
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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.