How Do I Include External Libraries in My Visual Studio 2012 C Projects?

Including Libraries in Visual Studio 2012

When developing in C , incorporating external libraries enhances the functionality of your projects. To successfully include libraries in Visual Studio 2012, follow these comprehensive steps:

1. Include Necessary Header Files:

• Include the declaration or interface files in your project. This is done using "#include" statements, for example:

  #include "library.h"

2. Specify the Include Directory:

• Navigate to "Configuration Properties" > "VC Directories" > "Include Directories".
• Click "Edit" and add a new directory that contains the library's header files.

3. Provide the Library Directory:

• Go to "Project Properties" > "Configuration Properties" > "VC Directories" > "Library Directories".
• Click "Edit" and specify the directory where the library's ".lib" files are located.

4. Link the ".lib" Files:

• Under "Configuration Properties" > "Linker" > "Input", find "Additional Dependencies".

• Add the library's ".lib" file path here, separated by semicolons. For example:

  library.lib;

5. Place the ".dll" Files:

• After the library is linked to your project, copy the ".dll" files to the directory you'll execute the executable from or into Windows/system32 for system-wide availability.

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