seek.cpp

影碟租赁系统

// seek.cpp : implementation file
//

#include "stdafx.h"
#include "课程设计.h"
#include "seek.h"
#include "film.h"
#include "rage.h"

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

/////////////////////////////////////////////////////////////////////////////
// Cseek dialog


Cseek::Cseek(CWnd* pParent /*=NULL*/)
	: CDialog(Cseek::IDD, pParent)
{
	//{{AFX_DATA_INIT(Cseek)
	m_id = _T("");
	//}}AFX_DATA_INIT
}


void Cseek::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(Cseek)
	DDX_Control(pDX, IDC_LIST1, m_list);
	DDX_Text(pDX, IDC_EDIT1, m_id);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(Cseek, CDialog)
	//{{AFX_MSG_MAP(Cseek)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// Cseek message handlers

void Cseek::OnOK() 
{
	// TODO: Add extra validation here
	Cfilm film;
	UpdateData(true);

    CString str,msg="未借出";
	str=m_id;
	if(str=="")
		AfxMessageBox("请输入要查询的影碟的编号");
	else
	{
       film.sql_seek(str);
	    if(film.lend==true)
		   msg="借出";
	   if(film.id!=0)
	   {
    	   str.Format("%d",film.id); 
	    	m_list.AddString(str + "  " + film.name + "  " + film.author + "  " + msg);
	   }
	}
	//CDialog::OnOK();
}

void Cseek::OnButton1() 
{
	// TODO: Add your control notification handler code here
	m_id="";
	UpdateData(false);
}