vs2010中添加dll文件

 1.更改设置

1.1   project->properties->configuration properties->C/C++->General->Addtional Include Directories->放dll文件的路径

1.2  project->properties->configuration properties->Linker->General->Addtional Library Directories->放dll文件的路径

1.3  project->properties->configuration properties->Linker->Input->Additional Dependencies

2. 代码引用

2.1 HINSTANCE hDLL;

      hDLL=NULL;

      hDLL=LoadLibrary("*.dll");

      if( NULL == hDLL ) 
     { 
             fprintf(stderr,"Error loading *.DLL");
             return -1;
     }