OAEVENT 262 3rdparty/include/dshow/control.h virtual HRESULT WINAPI GetEventHandle(OAEVENT *hEvent) = 0; OAEVENT 279 3rdparty/include/dshow/control.h HRESULT (WINAPI *GetEventHandle)(IMediaEvent *This,OAEVENT *hEvent); OAEVENT 306 3rdparty/include/dshow/control.h HRESULT WINAPI IMediaEvent_GetEventHandle_Proxy(IMediaEvent *This,OAEVENT *hEvent); OAEVENT 340 3rdparty/include/dshow/control.h HRESULT (WINAPI *GetEventHandle)(IMediaEventEx *This,OAEVENT *hEvent);