title: How to write my own wrapper in C#?
body: <p>In my other question, I've been trying to find someone who knows where to find free open source OCR library for C#. However, it seems there is only C++ library and obviously, C++ is not C#.</p>
  
  <p>One of the responds suggested to write my own wrapper in C#. I have pretty much no idea how to do it, where to learn to do it, or what it actually is - except I believe it's calling C++ methods in dll by changed method calls, .. that's just assumption, indeed.</p>
  
  <p>Please, help out one more newbie. Thank you</p>