Call C++ library in C#

I'm a newbie for C#, i have a lot of libraries are wrote with C++, when I want to call these libraries in C#, i met many problems. I want to know if there is a book or guideline to tell me how to do that.

From stackoverflow

• 1. DllImport - http://msdn.microsoft.com/en-us/library/aa984739(VS.71).aspx
  2. Wrapper class - http://social.msdn.microsoft.com/Forums/en-US/vcgeneral/thread/67cc9eea-a4fe-48bd-b8d5-f3c8051ba896

• I recently had to wrap some c++ code in .NET. Although the c++ code was packaged as a dll, the interface was too unfriendly for P/Invoke, so I decided to write it in managed c++, or C++/CLI as it is apparently known now.

  I found this tutorial very useful on the syntax. It's not so easy on the eye, but the content seemed pretty good.

• If you google "c++ c# interop", you'll find tons of information on this topic.

  A couple of links:

  http://msdn.microsoft.com/en-us/magazine/cc301501.aspx
  http://msdn.microsoft.com/en-us/library/ms235281(VS.80).aspx

• I'm a big fan of the book C++/CLI in Action which has a couple of useful sample chapters online, at that address.

  This intro on CodeProject is a good starting point.

  The author of C++/CLI in Action has a number of articles on CodeProject, scroll down to the C++/CLI section on his index.

  The Wikipedia article on P/Invoke has a number of reasons why you might not want to use that approach, with which I agree:

  • loss of typing support by the compiler
  • possible data type or alignment issues as you have to map types by hand
  • need to pin garbage-collected objects

  The best starting point on MSDN is the summary article.