DirextX编程

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Visual C++

CFilterMpeg2VDProp.h：源码内容

							//
// CFilterMpeg2VDProp.h
//
#ifndef __H_CFilterMpeg2VDProp__
#define __H_CFilterMpeg2VDProp__
class CFilterMpeg2VDProp : public CBasePropertyPage
{
private:
//	IGraphInfo *	m_pIGraphInfo;
public:
    static CUnknown * WINAPI CreateInstance(LPUNKNOWN lpunk, HRESULT *phr);
    DECLARE_IUNKNOWN;
private:
	CFilterMpeg2VDProp(LPUNKNOWN lpunk, HRESULT *phr);
private:
    BOOL OnReceiveMessage(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam);
    HRESULT OnConnect(IUnknown *pUnknown);
    HRESULT OnDisconnect();
    HRESULT OnActivate();
    HRESULT OnApplyChanges();
	void SetDirty();
};
#endif // __H_CFilterMpeg2VDProp__

						