Problem with using CBitmapDC

Question

0.00/5 (No votes)

See more:

I used CBitmapDC in my aplication, but I have problem with linking.

This is, what Linker throw:

1>------ Build started: Project: test, Configuration: Debug Win32 ------<br />
1>Compiling...<br />
1>test.cpp<br />
1> WINVER not defined. Defaulting to 0x0502 (Windows Server 2003)<br />
1>Compiling manifest to resources...<br />
1>Linking...<br />
1>test.obj : error LNK2019: unresolved external symbol "public: virtual __thiscall CBitmapDC::~CBitmapDC(void)" (??1CBitmapDC@@UAE@XZ) referenced in function _main<br />
1>test.obj : error LNK2019: unresolved external symbol "public: __thiscall CBitmapDC::CBitmapDC(int,int,class CDC *,unsigned long)" (??0CBitmapDC@@QAE@HHPAVCDC@@K@Z) referenced in function _main<br />
1>.\Debug/test.exe : fatal error LNK1120: 2 unresolved externals<br />
1>Build log was saved at "file://c:\Documents and Settings\kspacja\Moje dokumenty\Programowanie\C++\htmlToImage\Debug\BuildLog.htm"<br />
1>test - 3 error(s), 0 warning(s)<br />
========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

What's happend and what I have to do?

Thanks

Posted 15-Dec-09 17:32pm

kspacja

Add a Solution

2 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Rajesh R Subramanian · Answer 1 · 2009-12-15T17:42:00

Solution 1

Are you sure you've done a #include "BitmapDC.h". And have you included the implementation file (CBitmapDC.cpp) as well to your project?

Also, when you have a query related to a specific article, post it at the message board located at the bottom of the article!

Posted 15-Dec-09 17:42pm

Rajesh R Subramanian

Updated 15-Dec-09 17:43pm

v2

CPallini · Answer 2 · 2009-12-15T20:35:00

Solution 2

Those are linker errors.
Did you code yourself the CBitmapDC class or is it part of an external library (did you link with such library?)?
:)

Posted 15-Dec-09 20:35pm

CPallini

Updated 15-Dec-09 20:39pm

v3