April 2002
Beginner
413 pages
10h 46m
English
Content preview from Sams Teach Yourself Visual C++® .NET in 24 HoursBecome 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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The Relationship Between Managed and Unmanaged Code
Unmanaged code is what you have been writing with Visual C++ and MFC. Therefore, unmanaged code is the same type of application you are already used to. Managed code, on the other hand, is code that is written and compiled for the .NET Framework and runs with the help of the CLR.
Managed and unmanaged code have a common relationship in that they both resolve down to using the Win32 API at their lowest state. The differences arise in how the source code is written and structured as well as how the applications that are built run within the environments for which they were created. Figure 5.1 shows the relationship between managed and unmanaged code within a single executable.
Figure 5.1. The ...
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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.
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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.