// classes and structures struct stVertex{ // ... static const DWORD FVF_VERTEX = D3DFVF_XYZ | D3DFVF_NORMAL | D3DFVF_TEX1; };
因为DWORD在编译时刻宏替换成unsigned,而FVF_VERTEX也是编译时刻定义的,因此会出错,无法识别DWORD类型.
solution: DWORD 换成 unsigned