ex010205view.cpp

来自「深入浅出Visual C++入门进阶与应用实例 随书光盘 作者 何志丹」· C++ 代码 · 共 138 行

// Ex010205View.cpp : implementation of the CEx010205View class
//

#include "stdafx.h"
#include "Ex010205.h"

#include "Ex010205Doc.h"
#include "Ex010205View.h"

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

/////////////////////////////////////////////////////////////////////////////
// CEx010205View

IMPLEMENT_DYNCREATE(CEx010205View, CFormView)

BEGIN_MESSAGE_MAP(CEx010205View, CFormView)
	//{{AFX_MSG_MAP(CEx010205View)
	ON_BN_CLICKED(IDC_FIND, OnFind)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CFormView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CFormView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CFormView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CEx010205View construction/destruction

CEx010205View::CEx010205View()
	: CFormView(CEx010205View::IDD)
{
	//{{AFX_DATA_INIT(CEx010205View)
	m_iStuNo = 0;
	//}}AFX_DATA_INIT
	// TODO: add construction code here

}

CEx010205View::~CEx010205View()
{
}

void CEx010205View::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CEx010205View)
	DDX_Text(pDX, IDC_STUNO, m_iStuNo);
	//}}AFX_DATA_MAP
}

BOOL CEx010205View::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CFormView::PreCreateWindow(cs);
}

void CEx010205View::OnInitialUpdate()
{
	CFormView::OnInitialUpdate();
	GetParentFrame()->RecalcLayout();
	ResizeParentToFit();

}

/////////////////////////////////////////////////////////////////////////////
// CEx010205View printing

BOOL CEx010205View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CEx010205View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CEx010205View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

void CEx010205View::OnPrint(CDC* pDC, CPrintInfo* /*pInfo*/)
{
	// TODO: add customized printing code here
}

/////////////////////////////////////////////////////////////////////////////
// CEx010205View diagnostics

#ifdef _DEBUG
void CEx010205View::AssertValid() const
{
	CFormView::AssertValid();
}

void CEx010205View::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}

CEx010205Doc* CEx010205View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CEx010205Doc)));
	return (CEx010205Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CEx010205View message handlers

void CEx010205View::OnFind() 
{
	CEx010205Doc* pDoc = GetDocument();
	if(NULL == pDoc )
	{
		ASSERT(false);
		return ;
	}

	UpdateData();
	if(!pDoc->SetCurStu(m_iStuNo))
	{
		AfxMessageBox("没有找到此学生");
		return ;
	}

	pDoc->UpdateAllViews(NULL);	
}