www.pudn.com > VC++practise.rar > DateBaseView.cpp

// DateBaseView.cpp : implementation of the CDateBaseView class 
// 
 
#include "stdafx.h" 
#include "DateBase.h" 
 
#include "DateBaseSet.h" 
#include "DateBaseDoc.h" 
#include "DateBaseView.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CDateBaseView 
 
IMPLEMENT_DYNCREATE(CDateBaseView, CRecordView) 
 
BEGIN_MESSAGE_MAP(CDateBaseView, CRecordView) 
	//{{AFX_MSG_MAP(CDateBaseView) 
	ON_COMMAND(IDM_RECORD_NEW, OnRecordNew) 
	ON_COMMAND(IDM_RECORD_DELETE, OnRecordDelete) 
	//}}AFX_MSG_MAP 
	// Standard printing commands 
	ON_COMMAND(ID_FILE_PRINT, CRecordView::OnFilePrint) 
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CRecordView::OnFilePrint) 
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CRecordView::OnFilePrintPreview) 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CDateBaseView construction/destruction 
 
CDateBaseView::CDateBaseView() 
	: CRecordView(CDateBaseView::IDD) 
{ 
	//{{AFX_DATA_INIT(CDateBaseView) 
	m_pSet = NULL; 
	m_oledtDOB = COleDateTime::GetCurrentTime(); 
	//}}AFX_DATA_INIT 
	// TODO: add construction code here 
 
} 
 
CDateBaseView::~CDateBaseView() 
{ 
} 
 
void CDateBaseView::DoDataExchange(CDataExchange* pDX) 
{ 
	CRecordView::DoDataExchange(pDX); 
	if(pDX->m_bSaveAndValidate==FALSE) 
		m_oledtDOB=m_pSet->m_Birthday; 
	//{{AFX_DATA_MAP(CDateBaseView) 
	DDX_FieldCheck(pDX, IDC_CBCARD, m_pSet->m_PostalCard, m_pSet); 
	DDX_FieldText(pDX, IDC_EADDR, m_pSet->m_Address, m_pSet); 
	DDX_FieldText(pDX, IDC_ECITY, m_pSet->m_City_county, m_pSet); 
	DDX_FieldText(pDX, IDC_ECOUNTRY, m_pSet->m_Country, m_pSet); 
	DDX_FieldText(pDX, IDC_EEMAIL, m_pSet->m_E_mail, m_pSet); 
	DDX_FieldText(pDX, IDC_EFAX, m_pSet->m_Fax, m_pSet); 
	DDX_FieldText(pDX, IDC_EFNAME, m_pSet->m_First_Name, m_pSet); 
	DDX_FieldText(pDX, IDC_EHPHONE, m_pSet->m_HomePhone, m_pSet); 
	DDX_FieldText(pDX, IDC_EID, m_pSet->m_AddressID, m_pSet); 
	DDX_FieldText(pDX, IDC_ELNAME, m_pSet->m_Last_Name, m_pSet); 
	DDX_FieldText(pDX, IDC_ENOTES, m_pSet->m_Notes, m_pSet); 
	DDX_FieldText(pDX, IDC_ESNAME, m_pSet->m_SpouseName, m_pSet); 
	DDX_FieldText(pDX, IDC_ESTATE, m_pSet->m_Province, m_pSet); 
	DDX_FieldText(pDX, IDC_EWPHONE, m_pSet->m_WorkPhone, m_pSet); 
	DDX_FieldText(pDX, IDC_EZIP, m_pSet->m_Zip, m_pSet); 
	DDX_Text(pDX, IDC_EDOB, m_oledtDOB); 
	//}}AFX_DATA_MAP 
	if(pDX->m_bSaveAndValidate==TRUE) 
		m_pSet->m_Birthday=m_oledtDOB; 
} 
 
BOOL CDateBaseView::PreCreateWindow(CREATESTRUCT& cs) 
{ 
	// TODO: Modify the Window class or styles here by modifying 
	//  the CREATESTRUCT cs 
 
	return CRecordView::PreCreateWindow(cs); 
} 
 
void CDateBaseView::OnInitialUpdate() 
{ 
	m_pSet = &GetDocument()->m_dateBaseSet; 
	CRecordView::OnInitialUpdate(); 
	GetParentFrame()->RecalcLayout(); 
	ResizeParentToFit(); 
 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CDateBaseView printing 
 
BOOL CDateBaseView::OnPreparePrinting(CPrintInfo* pInfo) 
{ 
	// default preparation 
	return DoPreparePrinting(pInfo); 
} 
 
void CDateBaseView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add extra initialization before printing 
} 
 
void CDateBaseView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/) 
{ 
	// TODO: add cleanup after printing 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CDateBaseView diagnostics 
 
#ifdef _DEBUG 
void CDateBaseView::AssertValid() const 
{ 
	CRecordView::AssertValid(); 
} 
 
void CDateBaseView::Dump(CDumpContext& dc) const 
{ 
	CRecordView::Dump(dc); 
} 
 
CDateBaseDoc* CDateBaseView::GetDocument() // non-debug version is inline 
{ 
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CDateBaseDoc))); 
	return (CDateBaseDoc*)m_pDocument; 
} 
#endif //_DEBUG 
 
///////////////////////////////////////////////////////////////////////////// 
// CDateBaseView database support 
CRecordset* CDateBaseView::OnGetRecordset() 
{ 
	return m_pSet; 
} 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CDateBaseView message handlers 
 
void CDateBaseView::OnRecordNew()  
{ 
	// TODO: Add your command handler code here 
	CRecordset *pSet=OnGetRecordset(); 
	if(pSet->CanUpdate()&&!pSet->IsDeleted ()) 
	{ 
		pSet->Edit(); 
		if(!UpdateData()) 
			return; 
		pSet->Update(); 
	} 
	long m_lNewID=m_pSet->GetMaxID()+1; 
    m_pSet->AddNew(); 
	m_pSet->m_AddressID=m_lNewID; 
	m_pSet->Update(); 
	m_pSet->Requery(); 
	m_pSet->MoveLast(); 
	UpdateData(FALSE); 
} 
 
void CDateBaseView::OnRecordDelete()  
{ 
	// TODO: Add your command handler code here 
	if(MessageBox("你确定删除这条记录吗？","删除？", 
		MB_YESNO|MB_ICONQUESTION)==IDYES) 
	{ 
		m_pSet->Delete(); 
		m_pSet->MovePrev(); 
		UpdateData(); 
	} 
}