www.pudn.com > CAPPreview.rar > PreviewDlg.h

// PreviewDlg.h : header file 
// 
 
#if !defined(AFX_PREVIEWDLG_H__7DC110F9_7DEB_49E6_B5EC_415EE4300966__INCLUDED_) 
#define AFX_PREVIEWDLG_H__7DC110F9_7DEB_49E6_B5EC_415EE4300966__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
 
///////////////////////////////////////////////////////////////////////////// 
// CPreviewDlg dialog 
#pragma comment (lib,"Strmiids") 
#pragma comment (lib,"quartz") 
#include  
 
 
class CPreviewDlg : public CDialog 
{ 
// Construction 
public: 
	CPreviewDlg(CWnd* pParent = NULL);	// standard constructor 
 
	IMediaControl     *pMediaControl ;         //媒体控制 
	IGraphBuilder     *pGraph;                 //过滤图表 
	IBaseFilter       *pSrc,*pPreview;         //过滤器 
	IMoniker          *pMoniker;               //监视器 
 
	IPin* FindPin(IBaseFilter *pFilter, PIN_DIRECTION dir); 
 
// Dialog Data 
	//{{AFX_DATA(CPreviewDlg) 
	enum { IDD = IDD_PREVIEW_DIALOG }; 
		// NOTE: the ClassWizard will add data members here 
	//}}AFX_DATA 
 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CPreviewDlg) 
	protected: 
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	HICON m_hIcon; 
 
	// Generated message map functions 
	//{{AFX_MSG(CPreviewDlg) 
	virtual BOOL OnInitDialog(); 
	afx_msg void OnSysCommand(UINT nID, LPARAM lParam); 
	afx_msg void OnPaint(); 
	afx_msg HCURSOR OnQueryDragIcon(); 
	virtual void OnCancel(); 
	virtual void OnOK(); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_PREVIEWDLG_H__7DC110F9_7DEB_49E6_B5EC_415EE4300966__INCLUDED_)