page2.cpp

来自「大学班务管理系统」· C++ 代码 · 共 119 行

// Page2.cpp : implementation file
//

#include "stdafx.h"
#include "教学管理信息系统.h"
#include "Page2.h"

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

/////////////////////////////////////////////////////////////////////////////
// CPage2 property page

IMPLEMENT_DYNCREATE(CPage2, CPropertyPage)

CPage2::CPage2() : CPropertyPage(CPage2::IDD)
{
	//{{AFX_DATA_INIT(CPage2)
	m_tnum = _T("");
	m_queryt = _T("");
	m_intr = _T("");
	//}}AFX_DATA_INIT
}

CPage2::~CPage2()
{
}

void CPage2::DoDataExchange(CDataExchange* pDX)
{
	CPropertyPage::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CPage2)
	DDX_Control(pDX, IDC_EDIT1, m_intru);
	DDX_Text(pDX, IDC_EDITtnum, m_tnum);
	DDX_Text(pDX, IDC_EDIT3, m_queryt);
	DDX_Text(pDX, IDC_EDIT1, m_intr);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CPage2, CPropertyPage)
	//{{AFX_MSG_MAP(CPage2)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CPage2 message handlers


BOOL CPage2::PreTranslateMessage(MSG* pMsg) 
{
	// TODO: Add your specialized code here and/or call the base class
    if(pMsg->message==WM_KEYDOWN)
    return 0;
    return CDialog::PreTranslateMessage(pMsg);
}

void CPage2::OnButton1() 
{
	// TODO: Add your control notification handler code here
   UpdateData(TRUE); 
	
 try{
	if(m_intruset.IsOpen())
			m_intruset.Close();
	m_intruset.Open(CRecordset::dynaset,NULL,CRecordset::none);
    m_intruset.AddNew();//->AddNew();
 
   m_intruset.m_tname=m_tnum;
   //m_intruset.m_tintr=(GetDlgItem(IDC_EDIT1)->GetWindowText(m_intruset.m_tintr));
	m_intruset.m_tintr=m_intr;
   m_intruset.Update();
    m_intruset.Requery();
   m_intruset.Close();
   
	 SetDlgItemText(IDC_EDITtnum,""); 
	 SetDlgItemText(IDC_EDIT1,"");
   }


catch(CDBException*e)
	{
		e->ReportError();
		return;
	}
}

void CPage2::OnButton2() 
{
	// TODO: Add your control notification handler code here
	UpdateData(TRUE);

	 CDatabase m_database;
	   
	if(!m_database.Open(NULL,FALSE,FALSE,"ODBC;DSN=教务课程信息管理数据库"))
	{
		AfxMessageBox("连接数据库失败");
	}

m_intruset.m_strFilter.Format("tname='%s'",m_queryt);
m_intruset.Open(CRecordset::dynaset,NULL,CRecordset::none);
if(m_intruset.IsEOF())
{ 
 AfxMessageBox("没有符合条件的记录");
m_intruset.Close();
}
else 
{
   GetDlgItem(IDC_EDIT1)->SetWindowText(m_intruset.m_tintr);

   m_intruset.Close();
}
}