cloudview.h

这是书上的代码

// CloudView.h : interface of the CCloudView class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_CLOUDVIEW_H__7078E5A1_5CFC_4225_8103_176AFEDF3DAE__INCLUDED_)
#define AFX_CLOUDVIEW_H__7078E5A1_5CFC_4225_8103_176AFEDF3DAE__INCLUDED_

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


class CCloudView : public CScrollView
{
protected: // create from serialization only
	CCloudView();
	DECLARE_DYNCREATE(CCloudView)

// Attributes
public:
	CCloudDoc* GetDocument();

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CCloudView)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual void OnInitialUpdate(); // called first time after construct
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	void CreatBitmap(CBitmap* bmp,int width,int height);
	virtual ~CCloudView();

#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

	CBitmap* m_bitmap;


// Generated message map functions
protected:
	//{{AFX_MSG(CCloudView)
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
//	afx_msg void OnPaint();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in CloudView.cpp
inline CCloudDoc* CCloudView::GetDocument()
   { return (CCloudDoc*)m_pDocument; }
#endif

/////////////////////////////////////////////////////////////////////////////

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

#endif // !defined(AFX_CLOUDVIEW_H__7078E5A1_5CFC_4225_8103_176AFEDF3DAE__INCLUDED_)