ftpclientview.cpp

客户端程序

// ftpclientView.cpp : implementation of the CFtpclientView class
//

#include "stdafx.h"
#include "ftpclient.h"

#include "ftpclientDoc.h"
#include "ftpclientView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CFtpclientView

IMPLEMENT_DYNCREATE(CFtpclientView, CView)

BEGIN_MESSAGE_MAP(CFtpclientView, CView)
	//{{AFX_MSG_MAP(CFtpclientView)
	ON_WM_ERASEBKGND()
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFtpclientView construction/destruction

CFtpclientView::CFtpclientView()
{
	// TODO: add construction code here

}

CFtpclientView::~CFtpclientView()
{
}

BOOL CFtpclientView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CFtpclientView drawing

void CFtpclientView::OnDraw(CDC* pDC)
{
	CFtpclientDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
    
    

	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CFtpclientView printing

BOOL CFtpclientView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CFtpclientView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CFtpclientView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CFtpclientView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CFtpclientView message handlers

BOOL CFtpclientView::OnEraseBkgnd(CDC* pDC) 
{
	// TODO: Add your message handler code here and/or call default
	CBitmap bitmap;
	bitmap.LoadBitmap(IDB_BITMAP2);
	
	CDC dcCompatible;
	dcCompatible.CreateCompatibleDC(pDC);
	
	//创建与当前DC(pDC)兼容的DC,先用dcCompatible准备图像,再将数据复制到实际DC中  
	dcCompatible.SelectObject(&bitmap);
	
	CRect rect;
	GetClientRect(&rect);//得到目的DC客户区大小,GetClientRect(&rect);
	//得到目的DC客户区大小,
	//pDC->BitBlt(0,0,rect.Width(),rect.Height(),&dcCompatible,0,0,SRCCOPY);//实现1:1的Copy
	
	BITMAP bmp;//结构体
	bitmap.GetBitmap(&bmp);
    pDC->StretchBlt(0,0,rect.Width(),rect.Height(),&dcCompatible,0,0,
		bmp.bmWidth,bmp.bmHeight,SRCCOPY);
	return true;
}