Getting “type or namespace name could not be found” but everything seems ok?

Question

I\'m getting a:

type or namespace name could not be found

error for a C# WPF app in VS2010. This area of code was compiling fine

Answer 1

[Facepalm] My issue was that I had added the dependency in the C++ way of doing things.

Go to the project that won't build, open up the 'References' folder in Solution Explorer, and see if your dependency is listed.

If not, you can 'Add Reference' and choose the dependency on the Projects tab.

Boom Shankar.