Hi all. I am getting the following error:
1>Elements.obj : error LNK2001: unresolved external symbol "public: virtual void __thiscall CLine::Draw(class CDC *)" (?Draw@CLine@@UAEXPAVCDC@@@Z)
1>C:\Documents and Settings\Razzy\My Documents\Visual Studio 2005\Projects\Sketcher\Debug\Sketcher.exe : fatal error LNK1120: 1 unresolved externals

It pops up when I add the following line to elements.h, the CLine Class:

virtual void Draw(CDC* pDC);

I don't believe that this is a unicode issue, as I read that thread and tried the solution. Everything works fine until I add that one line. And yes, I added the #include "Elements.h" line everywhere the book told me to.

Any help would be appreciated.

thanks,
Razzy

Hi Razzy,

You may have already tried this, so sorry if I'm telling you something you already know. From the error given here, it looks like you may be trying to build your code without having included your implementation of the 'Cline::Draw' function in 'Elements.cpp'.

I can replicate your linker error in my sketcher program by commenting out the implementation of the 'Cline::Draw' function in 'Elements.cpp'.

I hope this helps.

Dan

Dan,

Thanks. You are correct. I should have read a couple more pages of the book.

Razzy