bmpdialog.h

一个串口通信的例子

#if !defined(AFX_BMPDIALOG_H__EBC4261E_BBCC_459F_B204_DF9C217ECB56__INCLUDED_)
#define AFX_BMPDIALOG_H__EBC4261E_BBCC_459F_B204_DF9C217ECB56__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
// BmpDialog.h : header file
//
# define BITMAP_TILE 0 
# define BITMAP_CENTER 1 

/////////////////////////////////////////////////////////////////////////////
// CBmpDialog dialog

class CBmpDialog : public CDialog
{
// Construction
public:
	afx_msg BOOL OnEraseBkgnd( CDC* pDC );
	CBmpDialog(CWnd* pParent = NULL);   // standard constructor
	void SetBitmap (UINT ResID,int Type=BITMAP_TILE); //该函数装入位图并决定如何显示，缺省放置方式为平铺 


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


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

// Implementation
protected:
	int mType; //定义位图放置方式变量 
    CBrush mHollowBrush; //定义一个画笔类 
    CBitmap mBitmap; //定义一个位图类 

	// Generated message map functions
	//{{AFX_MSG(CBmpDialog)
	afx_msg HBRUSH OnCtlColor(CDC* pDC, CWnd* pWnd, UINT nCtlColor);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

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

#endif // !defined(AFX_BMPDIALOG_H__EBC4261E_BBCC_459F_B204_DF9C217ECB56__INCLUDED_)