CWaveFile Opne Write 都是无法解析的外部符号
DirectSound 包含了头文件和库，为什么还会出现
error LNK2019: 无法解析的外部符号 "public: __thiscall CWaveFile::~CWaveFile(void)" (??1CWaveFile@@QAE@XZ)，该符号在函数 "public: void * __thiscall CWaveFile::`scalar deleting destructor'(unsigned int)" (??_GCWaveFile@@QAEPAXI@Z) 中被引用

error LNK2019: 无法解析的外部符号 "public: long __thiscall CWaveFile::Open(wchar_t *,struct tWAVEFORMATEX *,unsigned long)" (?Open@CWaveFile@@QAEJPA_WPAUtWAVEFORMATEX@@K@Z)，该符号在函数 "public: int __thiscall CTest3Dlg::StartRecord(void)" (?StartRecord@CTest3Dlg@@QAEHXZ) 中被引用

error LNK2019: 无法解析的外部符号 "public: long __thiscall CWaveFile::Write(unsigned int,unsigned char *,unsigned int *)" (?Write@CWaveFile@@QAEJIPAEPAI@Z)，该符号在函数 "public: int __thiscall CTest3Dlg::RecordCapturedData(void)" (?RecordCapturedData@CTest3Dlg@@QAEHXZ) 中被引用



[解决办法]
CWaveFile 不是DirectSound的类吧

http://wenku.baidu.com/view/bf760dfe941ea76e58fa0490.html