hellovw.cpp

来自「API经典入门」· C++ 代码 · 共 73 行

// hellovw.cpp : implementation of the CHelloView class
//

#include "stdafx.h"
#include "hello.h"

#include "hellodoc.h"
#include "hellovw.h"

#ifdef _DEBUG
#undef THIS_FILE
static char BASED_CODE THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CHelloView

IMPLEMENT_DYNCREATE(CHelloView, CView)

BEGIN_MESSAGE_MAP(CHelloView, CView)
	//{{AFX_MSG_MAP(CHelloView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CHelloView construction/destruction

CHelloView::CHelloView()
{
	// TODO: add construction code here
}

CHelloView::~CHelloView()
{
}

/////////////////////////////////////////////////////////////////////////////
// CHelloView drawing

void CHelloView::OnDraw(CDC* pDC)
{
	//CHelloDoc* pDoc = GetDocument();
	//ASSERT_VALID(pDoc);

	pDC->TextOut(0, 0, "Hello World");
}

/////////////////////////////////////////////////////////////////////////////
// CHelloView diagnostics

#ifdef _DEBUG
void CHelloView::AssertValid() const
{
	CView::AssertValid();
}

void CHelloView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CHelloDoc* CHelloView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CHelloDoc)));
	return (CHelloDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CHelloView message handlers