dlgquery.cpp

学生成绩查询系统.帮忙大家学生和提升对VC++的学生和认识.

// DlgQuery.cpp : implementation file
//

#include "stdafx.h"
#include "Student.h"
#include "DlgQuery.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDlgQuery dialog


CDlgQuery::CDlgQuery(CWnd* pParent /*=NULL*/)
	: CDialog(CDlgQuery::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlgQuery)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
}


void CDlgQuery::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgQuery)
	DDX_Control(pDX, IDC_LIST_COURSE, m_Course);
	DDX_Control(pDX, IDC_LIST_CLASS, m_Class);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDlgQuery, CDialog)
	//{{AFX_MSG_MAP(CDlgQuery)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgQuery message handlers

BOOL CDlgQuery::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	// 把从记录集查询出来、保存于字符串线性表中的班级号追加到列表框中
	for (int i = 0; i < m_lstClass.nodeNum; i ++)
		m_Class.AddString(m_lstClass.pStrArr[i]);
	// 把从记录集查询出来、保存于字符串线性表中的课程名追加到列表框中
	for (i = 0; i < m_lstCourse.nodeNum; i ++)
		m_Course.AddString(m_lstCourse.pStrArr[i]);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CDlgQuery::OnOK() 
{
	// TODO: Add extra validation here
	m_selClass = m_Class.GetCurSel();		// 记录在列表框中选定的班级号序号
	m_selCourse = m_Course.GetCurSel();		// 记录在列表框中选定的课程名序号
	
	CDialog::OnOK();
}