Hi !
i just uploaded version 1.0.5 (in 1.0.4 i added static to const int variables -.- and 1.0.5 fixes that error !)

the problem in your example is that viewTo.NOSHADER is indeed bool, which is WAD !
you would have to write the following code if you want to convert that line (i didn't try it, but it should work !):
Code:
viewTo.flags = ((int)(viewTo.flags & ~Flags.NOSHADER) | (m_camera.flags & Flags.NOSHADER));


get the C# wrapper:
for A7.85.4 and A8.30.4, Version 2.3.9
at http://acknexwrapper2.matthias-auer.net/ or visit the thread