descallbackdlg.h

简单的COM 实际例子 用法3

// DESCallbackDlg.h : header file
//

#if !defined(AFX_DESCALLBACKDLG_H__04D94751_EA17_4280_8B99_5DFA8B0D9970__INCLUDED_)
#define AFX_DESCALLBACKDLG_H__04D94751_EA17_4280_8B99_5DFA8B0D9970__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

/////////////////////////////////////////////////////////////////////////////
// CDESCallbackDlg dialog

#include "CDXGraph.h"
#include "CGraphBuilderCB.h"

class CDESCallbackDlg : public CDialog
{
// Construction
public:
	CDESCallbackDlg(CWnd* pParent = NULL);	// standard constructor

// Dialog Data
	//{{AFX_DATA(CDESCallbackDlg)
	enum { IDD = IDD_DESCALLBACK_DIALOG };
		// NOTE: the ClassWizard will add data members here
	//}}AFX_DATA

	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CDESCallbackDlg)
	protected:
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
	//}}AFX_VIRTUAL

// Implementation
protected:
	HICON m_hIcon;

	CString    mFilePath;
	CDXGraph   mFilterGraph;
	CGraphBuilderCB  mCBController;


	// Generated message map functions
	//{{AFX_MSG(CDESCallbackDlg)
	virtual BOOL OnInitDialog();
	afx_msg void OnPaint();
	afx_msg HCURSOR OnQueryDragIcon();
	afx_msg void OnButtonRenderfile();
	afx_msg void OnButtonRun();
	afx_msg void OnButtonStop();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_DESCALLBACKDLG_H__04D94751_EA17_4280_8B99_5DFA8B0D9970__INCLUDED_)