line.h

一个简单的vc++案例

// Line.h: interface for the CLine class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_LINE_H__2C23EF53_732A_4CC2_B98C_29013EFF7C50__INCLUDED_)
#define AFX_LINE_H__2C23EF53_732A_4CC2_B98C_29013EFF7C50__INCLUDED_

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

class CLine : public CObject  
{
public: CPoint m_Start;
       CPoint m_End;
	CLine();
	virtual ~CLine();
    CLine(CPoint Start,CPoint End);
	void DrawLine(CDC* pDC);
protected:
	virtual void Serialize(CArchive &ar);
	DECLARE_SERIAL(CLine)
};

#endif // !defined(AFX_LINE_H__2C23EF53_732A_4CC2_B98C_29013EFF7C50__INCLUDED_)