链接期错误信息如下：
1>BCGCBPRO1200StaticUD100.lib(BCGPGridCtrl.obj) : error LNK2001: unresolved external symbol _xGetSystemMetrics@4
1>BCGCBPRO1200StaticUD100.lib(BCGPFrameImpl.obj) : error LNK2001: unresolved external symbol _xGetSystemMetrics@4
1>BCGCBPRO1200StaticUD100.lib(BCGPFullScreenImpl.obj) : error LNK2001: unresolved external symbol _xGetSystemMetrics@4
1>BCGCBPRO1200StaticUD100.lib(BCGPDlgImpl.obj) : error LNK2001: unresolved external symbol _xGetSystemMetrics@4
1>BCGCBPRO1200StaticUD100.lib(BCGPAppBarWnd.obj) : error LNK2001: unresolved external symbol _xGetSystemMetrics@4