exampl~2.cpp

vc++net很不错的一个工具

// ExampleView.cpp : CExampleView 类的实现
//
#include "stdafx.h"
#include "Example.h"
#include "ExampleDoc.h"
#include "ExampleView.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif

// CExampleView
IMPLEMENT_DYNCREATE(CExampleView, CView)
BEGIN_MESSAGE_MAP(CExampleView, CView)
END_MESSAGE_MAP()

// CExampleView 构造/销毁
CExampleView::CExampleView()
{
	// TODO: 在此处添加构造代码
}

CExampleView::~CExampleView()
{
}

BOOL CExampleView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: 在此处通过修改 CREATESTRUCT cs 来修改窗口类或
	// 样式
	return CView::PreCreateWindow(cs);
}

// CExampleView 绘制
struct STYLES
{
	int nStyles;
	char szStylesName[20];
};

void CExampleView::OnDraw(CDC* pDC)
{
	CExampleDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	// TODO: 在此处为本机数据添加绘制代码
	CPen* pPen;
	CPen* pOldPen;
	struct STYLES PenStyles[]=
	{
		PS_SOLID,"PS_SOLID",
		PS_DASH,"PS_DASH",
		PS_DOT,"PS_DOT",
		PS_DASHDOT,"PS_DASHDOT",
		PS_DASHDOTDOT,"PS_DASHDOTDOT",
		PS_NULL,"PS_NULL",
		PS_INSIDEFRAME,"PS_INSIDEFRAME"
	};
	for(int i=0;i<7;i++)
	{
		pPen=new CPen(PenStyles[i].nStyles,1,RGB(0,0,0));
		pDC->TextOut(10,i*30,PenStyles[i].szStylesName);
		pOldPen=pDC->SelectObject(pPen);
		pDC->MoveTo(150,i*30+5);
		pDC->LineTo(350,i*30+5);
		pDC->SelectObject(pOldPen);
		delete pPen;
	}
}

#ifdef _DEBUG
CExampleDoc* CExampleView::GetDocument() const // 非调试版本是内联的
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CExampleDoc)));
	return (CExampleDoc*)m_pDocument;
}
#endif //_DEBUG