Skip to Content
Sams Teach Yourself Visual C++® .NET in 24 Hours
book

Sams Teach Yourself Visual C++® .NET in 24 Hours

by Richard Simon, Mark Schmidt
April 2002
Beginner
413 pages
10h 46m
English
Sams
Content preview from Sams Teach Yourself Visual C++® .NET in 24 Hours

Hour 22. Mixing Managed and Unmanaged Code

During the last hour you learned how to utilize COM Interop to communicate between .NET and COM. Although COM is certainly pervasive throughout the operating system, the WIN32 API is still contained in dynamic link libraries and exported as C-style functions with certain calling conventions. Because the WIN32 API was built before .NET came into existence, the API functions obviously all run within an unmanaged environment. Even though the .NET Framework can handle a wide variety of tasks, there may still be times when you need to invoke a function contained within a DLL. Include the fact that you may already have libraries used with some of your current projects, and you can see why this interoperability ...

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,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’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.
Head of Cybersecurity
QuotationMarkI 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.
Field Engineer
QuotationMarkI’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.
Data Platform Tech Lead
QuotationMarkI'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.
Mark W.
Embedded Software Engineer

You might also like

Sams Teach Yourself C#™ in 24 Hours

Sams Teach Yourself C#™ in 24 Hours

James Foxall, Wendy Haro-Chun
Migrating to .NET: A Pragmatic Path to Visual Basic .NET, Visual C++ .NET, and ASP.NET

Migrating to .NET: A Pragmatic Path to Visual Basic .NET, Visual C++ .NET, and ASP.NET

Dhananjay Katre, Prashant Halari, Narayana Rao Surapaneni, Manu Gupta, Meghana Deshpande
Professional C# 4 and .NET 4

Professional C# 4 and .NET 4

Christian Nagel, Bill Evjen, Jay Glynn, Karli Watson, Morgan Skinner

Publisher Resources

ISBN: 0672323230Purchase book