Why am I getting an unresolved external from C++/WinRT if it is a header-only C++ library?

2 · Raymond Chen · Sept. 27, 2021, 2:22 p.m.
A customer was getting unresolved external errors from their C++/WinRT code. How is that possible? C++/WinRT is a header-only library; there is no static library that needs to be linked in. I mean, the way to resolve an unresolved external from a header is to link in the associated static or dynamic library, The post Why am I getting an unresolved external from C++/WinRT if it is a header-only C++ library? appeared first on The Old New Thing....