class_selectdlg.cpp

这是一个学生管理系统 包含学生基本信息 选课信息 宿舍信息 教师信息 课程信息 班机信息 教师信息等录入 查询 修改删除等强大功能

// Class_selectdlg.cpp : implementation file
//

#include "stdafx.h"
#include "Student.h"
#include "Class_selectdlg.h"

#include "myrecord.h"

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

/////////////////////////////////////////////////////////////////////////////
// CClass_selectdlg dialog


CClass_selectdlg::CClass_selectdlg(CWnd* pParent /*=NULL*/)
	: CDialog(CClass_selectdlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CClass_selectdlg)
	m_kind = 0;
	//}}AFX_DATA_INIT
}


void CClass_selectdlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CClass_selectdlg)
	DDX_Text(pDX, IDC_EDIT_KIND, m_kind);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// CClass_selectdlg message handlers

BOOL CClass_selectdlg::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
CMyRecord rs(m_pDB);
	CString strValue,strTemp;
	BOOL Success;

	Success=rs.OpenTable("select classroom_no from Classroom","教室信息");

	if (Success )
	{
		while(!rs.IsEOF())
		{
			rs.GetFieldValue((short)0,strValue);
			rs.GetFieldValue((short)1,strTemp);
			strValue+=strTemp;
			rs.MoveNext();
		}
		rs.Close();
	}
	UpdateData(FALSE);
	return TRUE;  // return TRUE unless you set the focus to a control // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CClass_selectdlg::OnOK() 
{
	// TODO: Add extra validation here
	CString strValue;
	int type;
	UpdateData();
	type=atoi(m_Type);
	if(type==-1)
		return;
	else if(type>-1)
	{
	m_Type=type;
	
	}
	if(m_Type.IsEmpty())
	{
		//MessageBeep(MB_ICONEXCLAMATION);
		this->GetDlgItem(IDC_EDIT_KIND)->SetFocus();
		return;
	}
	
	UpdateData(FALSE);
	this->GetDlgItem(IDC_EDIT_KIND)->SetFocus();
	CDialog::OnOK();
}

void CClass_selectdlg::OnCancel() 
{
	// TODO: Add extra cleanup here
	
	CDialog::OnCancel();
}