我是 OpenNI 的新手。当我尝试使用 Visual Studio 2010 c++ 的 OpenNI 示例时，出现以下错误：
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnContextRegisterForShutdown
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnContextAddRef
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnContextRelease
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnContextUnregisterFromShutdown
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnForceShutdown
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnInit
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnGetStatusString
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnGetRefContextFromNodeHandle
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnProductionNodeAddRef
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnProductionNodeRelease
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnCreateDepthGenerator
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnStartGeneratingAll
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnOSMemSet
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnOSFreeAligned
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnOSWasKeyboardHit
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnWaitOneUpdateAll
1>kinect_first_try.obj : error LNK2001: unresolved external symbol __imp__xnGetDepthMetaData
请问我可以得到任何帮助吗？提前致谢！