show.cpp

来自「演示物理学中的平抛运动过程」· C++ 代码 · 共 52 行

// Show.cpp : implementation file
//

#include "stdafx.h"
#include "H_THROW.h"
#include "Show.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CShow

CShow::CShow()
{
}

CShow::~CShow()
{
}


BEGIN_MESSAGE_MAP(CShow, CWnd)
	//{{AFX_MSG_MAP(CShow)
	ON_WM_CREATE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()


/////////////////////////////////////////////////////////////////////////////
// CShow message handlers

int CShow::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// TODO: Add your specialized creation code here
	CClientDC dc(GetDlgItem(IDC_SHOW));
	dc.MoveTo(30,60);
	dc.LineTo(60,60);
	dc.MoveTo(60,60);
	dc.LineTo(60,300);
	dc.MoveTo(60,300);
	dc.LineTo(270,300);
	dc.Ellipse(40,40,60,60);
	return 0;
}