stuview.cpp

一个小型的学生管理系统,有数据的增删改和查询功能,且带有密码锁定功能.

// STUView.cpp : implementation of the CSTUView class
//

#include "stdafx.h"
#include "STU.h"

#include "STUDoc.h"
#include "STUView.h"
#include "PWDset.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#include "SHURUdlg.h"
/////////////////////////////////////////////////////////////////////////////
// CSTUView
extern int i, K;
extern CString str;
IMPLEMENT_DYNCREATE(CSTUView, CFormView)

BEGIN_MESSAGE_MAP(CSTUView, CFormView)
	//{{AFX_MSG_MAP(CSTUView)
	ON_COMMAND(ID_MIMA, OnMima)
	ON_COMMAND(ID_DENGLU, OnDenglu)
	ON_UPDATE_COMMAND_UI(ID_DENGLU, OnUpdateDenglu)
	ON_UPDATE_COMMAND_UI(IDD_EDITJILU, OnUpdateEditjilu)
	ON_UPDATE_COMMAND_UI(IDD_DELETE, OnUpdateDelete)
	ON_UPDATE_COMMAND_UI(IDD_ADDJILU, OnUpdateAddjilu)
	ON_COMMAND(IDD_FINDJILU, OnFindjilu)
	ON_COMMAND(IDD_EDITJILU, OnEditjilu)
	ON_UPDATE_COMMAND_UI(IDD_FINDJILU, OnUpdateFindjilu)
	ON_COMMAND(ID_XINAN, OnXinan)
	ON_UPDATE_COMMAND_UI(ID_XINAN, OnUpdateXinan)
	ON_COMMAND(ID_XIANGTAN, OnXiangtan)
	ON_UPDATE_COMMAND_UI(ID_XIANGTAN, OnUpdateXiangtan)
	ON_COMMAND(ID_YUNNAN, OnYunnan)
	ON_UPDATE_COMMAND_UI(ID_YUNNAN, OnUpdateYunnan)
	ON_COMMAND(ID_ZHONGYANG, OnZhongyang)
	ON_UPDATE_COMMAND_UI(ID_ZHONGYANG, OnUpdateZhongyang)
	ON_COMMAND(IDD_DELETE, OnDelete)
	ON_COMMAND(IDD_ADDJILU, OnAddjilu)
	ON_COMMAND(ID_EDITPASSWORD, OnEditpassword)
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CSTUView construction/destruction

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

CSTUView::~CSTUView()
{
}

void CSTUView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSTUView)
	DDX_Control(pDX, IDC_TAB1, m_sheet);
	//}}AFX_DATA_MAP
}

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

	return CFormView::PreCreateWindow(cs);
}

void CSTUView::OnInitialUpdate()
{

	CFormView::OnInitialUpdate();
		m_sheet.AddPage("浏览记录", &m_page1, IDD_JIBEN);
		m_sheet.AddPage("操作记录", &m_page2, IDD_ADD);
	m_sheet.Show();
//	 m_page1.m_adlg = &m_page2;
	m_page2.m_jiben = &m_page1;
     m_page2.m_sheet1 = &m_sheet;
	GetParentFrame()->RecalcLayout();
	ResizeParentToFit();
}

/////////////////////////////////////////////////////////////////////////////
// CSTUView printing

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

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CSTUView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CSTUView message handlers



void CSTUView::OnMima() 
{
	// TODO: Add your command handler code here
	CPWDdlg m_dlg;         ///修改密码的操作地方；
	m_dlg.DoModal();
}

void CSTUView::OnDenglu() 
{
	// TODO: Add your command handler code here
	CString user, password;
	CPWDset m_Set;
	m_Set.Open();
	CEDITdlg m_dlg;
	if(m_dlg.DoModal() == IDOK)
	{
	 while(!m_Set.IsEOF())
	 {
       user = m_Set.m_USER ;
	    password = m_Set.m_PASSWORD;
	      if((m_dlg.m_name == user)&&(m_dlg.m_password == password))
		  {
		   	K = 2;
			m_Set.Close();
			 break;
		  }
		   else
		   {
		     m_Set.MoveNext();
		   }   
	 }

  
	 if(K == 2)
	 {
        m_page1.m_delete.EnableWindow(true);
        m_page2.m_add.EnableWindow(true);
	   m_page2.m_delete.EnableWindow(true);
	   m_page2.m_edit.EnableWindow(true);
	 }  
	}
}


void CSTUView::OnUpdateDenglu(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	if(K != 2)
		pCmdUI->Enable(true);
	else
		if(K == 2)
		pCmdUI->Enable(false);
}


void CSTUView::OnUpdateEditjilu(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
		if((m_page1.number != -1)&&(K == 2))
		pCmdUI->Enable(true);
	else
	//	if(K != 3)
		pCmdUI->Enable(false);
}

void CSTUView::OnUpdateDelete(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
		if(K == 2)
		pCmdUI->Enable(true);
	else
		if(K != 2)
		pCmdUI->Enable(false);
}

void CSTUView::OnUpdateAddjilu(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
		if(K == 2)
		pCmdUI->Enable(true);
	   else
		if(K != 2)
		pCmdUI->Enable(false);
}

void CSTUView::OnFindjilu() 
{
	// TODO: Add your command handler code here
	m_page1.kfind();
}

void CSTUView::OnEditjilu() 
{
	// TODO: Add your command handler code here
	m_page2.kedit();
    m_sheet.SetCurSel(1);
	m_page2.ShowWindow(SW_SHOW);
}

void CSTUView::OnUpdateFindjilu(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	pCmdUI->Enable(true);
}

void CSTUView::OnXinan() 
{
	// TODO: Add your command handler code here
	str = "西南民族学院";
	W = 2;
}

void CSTUView::OnUpdateXinan(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	if(W == 2)
	{
	 pCmdUI->Enable(false);
	}
	else
	{
	 pCmdUI->Enable(true);
	}
}

void CSTUView::OnXiangtan() 
{
	// TODO: Add your command handler code here
	 W = 1;
	 str = "湘潭广播电视大学";
}

void CSTUView::OnUpdateXiangtan(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	   if(W == 1)
	   {
	     pCmdUI->Enable(false);
	   }
	   else
	   {
	    pCmdUI->Enable(true);
	   }
}

void CSTUView::OnYunnan() 
{
	// TODO: Add your command handler code here
	 W = 4;
	 str = "云南大学";
}

void CSTUView::OnUpdateYunnan(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
	   if(W == 4)
	   {
	     pCmdUI->Enable(false);
	   }
	   else
	   {
	    pCmdUI->Enable(true);
	   }
}

void CSTUView::OnZhongyang() 
{
	// TODO: Add your command handler code here
	str = "中央民族学院";
	W = 3;
}

void CSTUView::OnUpdateZhongyang(CCmdUI* pCmdUI) 
{
	// TODO: Add your command update UI handler code here
       if(W == 3)
	   {
	     pCmdUI->Enable(false);
	   }
	   else
	   {
	    pCmdUI->Enable(true);
	   }
}

void CSTUView::OnDelete() 
{
	// TODO: Add your command handler code here
	m_page1.dle();
}

void CSTUView::OnAddjilu() 
{
	// TODO: Add your command handler code here
	    m_sheet.SetCurSel(1);
	m_page2.ShowWindow(SW_SHOW);
}

void CSTUView::OnEditpassword() 
{
	// TODO: Add your command handler code here
	CPWDdlg m_dlg;
 	m_dlg.DoModal();
}