#including .h files from a .dll project, I can't get it to work!

[0to60]

I have a .dll project with both __gc and __nogc classes, managed and
unmanaged code. In my unmanaged code, I want to call sqrt() from math.h.
So, I've #included <math.h> in the .cpp file, but I'm getting an unresolved
external symbol linker error. I have the same code in an .exe project and
it works fine. What the hell, Mel?

[Jackson Davis [MSFT]]

-----Original Message-----
I have a .dll project with both __gc and __nogc classes, managed andunmanaged code. In my unmanaged code, I want to call sqrt () from math.h.So, I've #included <math.h> in the .cpp file, but I'm getting an unresolvedexternal symbol linker error. I have the same code in an .exe project andit works fine. What the hell, Mel?
.

Check to make sure you're linking against the C std
library. This could one of several .libs depending on if
you need multi-threaded support, if you're static linking
etc... Check out:
http://msdn.microsoft.com/library/default.asp?
url=/library/en-
us/vccore98/html/_crt_c_run.2d.time_libraries.asp
for information about linking to the std c libs and the
std cpp libs.

Jackson Davis [MSFT]
--
This posting is provided "AS IS" with no warranties, and
confers no rights
Samples are subject to the terms specified at
http://www.microsoft.com/info/cpyright.htm