furhavedlg.cpp

这是一个实验室的图书管理系统

// FurHaveDlg.cpp : implementation file
//

#include "stdafx.h"
#include "lab.h"
#include "FurHaveDlg.h"
#include "ProofSet.h"
#include "FurBowSet.h"
#include "FurSet.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CFurHaveDlg dialog


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


void CFurHaveDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CFurHaveDlg)
	DDX_Control(pDX, IDC_LIST, m_ctrList);
	DDX_Text(pDX, IDC_EDIT_PROOF_ID, m_strProofID);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CFurHaveDlg, CDialog)
	//{{AFX_MSG_MAP(CFurHaveDlg)
	ON_BN_CLICKED(IDC_BTN_EXIT, OnBtnExit)
	ON_BN_CLICKED(IDC_BTN_RESET, OnBtnReset)
	ON_BN_CLICKED(IDC_BTN_CHECK, OnBtnCheck)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CFurHaveDlg message handlers

BOOL CFurHaveDlg::OnInitDialog()
{
	CDialog::OnInitDialog();
	
	m_ctrList.InsertColumn(0,"借阅证号");
	m_ctrList.InsertColumn(1,"姓名");
	m_ctrList.InsertColumn(2,"性别");
	m_ctrList.InsertColumn(3,"家具号");
	m_ctrList.InsertColumn(4,"家具名称");
	m_ctrList.InsertColumn(5,"借出日期");
	//m_ctrList.InsertColumn(6,"应还日期");

	RECT rect;
	m_ctrList.GetWindowRect(&rect);
	int Width=rect.right-rect.left;
	m_ctrList.SetColumnWidth(0,Width/6);
	m_ctrList.SetColumnWidth(1,Width/6);
	m_ctrList.SetColumnWidth(2,Width/6);
	m_ctrList.SetColumnWidth(3,Width/6);
	m_ctrList.SetColumnWidth(4,Width/6);
	m_ctrList.SetColumnWidth(5,Width/6);
	//m_ctrList.SetColumnWidth(6,Width/7);
	m_ctrList.SetExtendedStyle(LVS_EX_FULLROWSELECT);
	return TRUE;
}

void CFurHaveDlg::OnBtnExit() 
{
	// TODO: Add your control notification handler code here
	if(m_database.IsOpen())
	   m_database.Close();
	OnOK();
}

void CFurHaveDlg::OnBtnReset() 
{
	// TODO: Add your control notification handler code here
	m_strProofID.Empty();
	UpdateData(FALSE);
}

void CFurHaveDlg::OnBtnCheck() 
{
	// TODO: Add your control notification handler code here
		//刷新显示
	UpdateData();
	if(!m_database.IsOpen())
	{
		if(!m_database.Open(_T("Lab")))
		{
			MessageBox("Cannot open database!","借家具查询");
			return;
		}
	}
	CString strSQL,m_strName,m_strFName,m_strFurID,m_strSex;
	char buf[100];
	CDBVariant varValue;
	//处理借阅证信息
	CProofSet *m_pProof=new CProofSet(&m_database);
	strSQL.Format("select * from Proof_Info where Proof_ID='%s'",m_strProofID);
	m_pProof->Open(AFX_DB_USE_DEFAULT_TYPE,strSQL);
	if(m_pProof->GetRecordCount()==0)
	{
		MessageBox("数据库中没有这个人！","借书查询");
		m_pProof->Close();
		m_database.Close();
		return;
	}
	CString strTemp;
	m_pProof->GetFieldValue(1,strTemp);
	m_strName=strTemp;
	m_pProof->GetFieldValue(2,strTemp);
	m_strSex=strTemp;
	m_pProof->Close();

	//处理表格
	strSQL.Format("select * from borrowfur_info where Proof_ID='%s'",m_strProofID);
	CFurBowSet *m_pBorrow=new CFurBowSet(&m_database);
	m_pBorrow->Open(AFX_DB_USE_DEFAULT_TYPE,strSQL);
	if(m_pBorrow->GetRecordCount()==0)
	{
		MessageBox("没有该人的借书信息!","借书查询",MB_OK|MB_ICONINFORMATION);
		m_pBorrow->Close();
		m_database.Close();
		return;
	}
	m_ctrList.DeleteAllItems();
	m_pBorrow->MoveFirst();
	int i=0;
	CFurSet *m_pFur=new CFurSet(&m_database);

	while(!m_pBorrow->IsEOF())
	{
		m_ctrList.InsertItem(i,buf);
		m_ctrList.SetItemText(i,0,m_strProofID);
		
		m_ctrList.SetItemText(i,1,m_strName);
		m_ctrList.SetItemText(i,2,m_strSex);
		m_pBorrow->GetFieldValue(3,strTemp);
		m_strFurID=strTemp;
		m_ctrList.SetItemText(i,3,m_strFurID);

		m_ctrList.SetItemText(i,4,m_strFName);


		m_pBorrow->GetFieldValue(5,varValue);
		sprintf(buf,"%d-%d-%d %d:%d:%d",varValue.m_pdate->year,
			varValue.m_pdate->month,varValue.m_pdate->day);
		m_ctrList.SetItemText(i,5,buf);
		
		strSQL.Format("select * from fur_info where Fur_Id='%s'",m_strFurID);
		m_pFur->Open(AFX_DB_USE_DEFAULT_TYPE,strSQL);
		m_pFur->GetFieldValue(1,strTemp);
		m_ctrList.SetItemText(i,4,strTemp);
		m_pFur->Close();
		i++;
		m_pBorrow->MoveNext();
	}
	m_pBorrow->Close();
	m_database.Close();
}