// testView.cpp : implementation of the CTestView class
//

#include "stdafx.h"
#include "test.h"

#include "testDoc.h"
#include "testView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTestView

IMPLEMENT_DYNCREATE(CTestView, CFormView)

BEGIN_MESSAGE_MAP(CTestView, CFormView)
	//{{AFX_MSG_MAP(CTestView)
	ON_BN_CLICKED(IDC_save, Onsave)
	ON_BN_CLICKED(IDC_undo, Onundo)
	ON_BN_CLICKED(IDC_last, Onlast)
	ON_BN_CLICKED(IDC_next, Onnext)
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CTestView construction/destruction

CTestView::CTestView()
	: CFormView(CTestView::IDD)
{
	//{{AFX_DATA_INIT(CTestView)
	m_add = _T("");
	m_age = 0;
	m_name = _T("");
	m_num = 0;
	m_sex = _T("");
	m_tel = _T("");
	//}}AFX_DATA_INIT
	// TODO: add construction code here

}

CTestView::~CTestView()
{
}

void CTestView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTestView)
	DDX_Text(pDX, IDC_add, m_add);
	DDX_Text(pDX, IDC_age, m_age);
	DDX_Text(pDX, IDC_name, m_name);
	DDX_Text(pDX, IDC_num, m_num);
	DDX_Text(pDX, IDC_sex, m_sex);
	DDX_Text(pDX, IDC_tel, m_tel);
	//}}AFX_DATA_MAP
}

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

	return CFormView::PreCreateWindow(cs);
}

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

}

/////////////////////////////////////////////////////////////////////////////
// CTestView printing

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

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CTestView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CTestView message handlers

void CTestView::Onsave() 
{
	// TODO: Add your control notification handler code here
	CTestDoc *pdoc=GetDocument();
	UpdateData(true);						//数据更新
	int number=m_num-1;
	if(m_num>=34||m_num<=1)
		AfxMessageBox("学号需处于1-34之间");	//弹出消息参考
	else
	{
		pdoc->student[number].add=m_add;		//数据保存在对象数组中
		pdoc->student[number].age=m_age;
		pdoc->student[number].name=m_name;
		pdoc->student[number].num=m_num;
		pdoc->student[number].sex=m_sex;
		pdoc->student[number].tel=m_tel;
	}
}

void CTestView::Onundo() 
{
	// TODO: Add your control notification handler code here
	//编辑框内内容清空
	m_add="";
	m_age=0;
	m_name="";
	m_sex="";
	m_tel="";
	m_num=0;
	UpdateData(false);					//更新显示			
}

void CTestView::Onlast() 
{
	// TODO: Add your control notification handler code here
	AfxMessageBox("输入学号单击\"上一个\"按钮可以查看上一条记录");
	UpdateData(true);
	if(m_num<=0)
		AfxMessageBox("没有上一个");
	else
	{
		CTestDoc *pdoc=GetDocument();
		UpdateData(true);						//更新数据
		int number=m_num-2;
		//在对象数组中读取数据
		m_add=pdoc->student[number].add;
		m_age=pdoc->student[number].age;
		m_name=pdoc->student[number].name;
		m_num=pdoc->student[number].num;
		m_sex=pdoc->student[number].sex;
		m_tel=pdoc->student[number].tel;
		UpdateData(false);
	}
}

void CTestView::Onnext() 
{
	// TODO: Add your control notification handler code here
	AfxMessageBox("输入学号单击\"下一个\"按钮可以查看下一条记录");
	UpdateData(true);
	if(m_num>=34)
		AfxMessageBox("没有下一个");
	else
	{
		CTestDoc *pdoc=GetDocument();			//得到当前文档指针
		UpdateData(true);
		int number=m_num;
		//在对象数组中读取数据
		m_add=pdoc->student[number].add;		
		m_age=pdoc->student[number].age;
		m_name=pdoc->student[number].name;
		m_num=pdoc->student[number].num;
		m_sex=pdoc->student[number].sex;
		m_tel=pdoc->student[number].tel;
		UpdateData(false);						//数据更新
	}
}