private: // Prevent bugs from constructing from LONG (which gets // converted to double and then multiplied by 10000000 COARefTime(LONG); operator=(LONG); 这里编不过去
error C4430: 缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int c:\Program Files\DXSDK\Samples\C++\DirectShow\BaseClasses\ctlutil.h 278 BaseClasses