📄 adminstockdlg.cpp
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// AdminStockDlg.cpp : implementation file
//
#include "stdafx.h"
#include "LIBRARY.h"
#include "AdminStockDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CAdminStockDlg dialog
CAdminStockDlg::CAdminStockDlg(CWnd* pParent /*=NULL*/)
: CDialog(CAdminStockDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CAdminStockDlg)
m_strKey = _T("");
m_strOrder = _T("");
//}}AFX_DATA_INIT
}
void CAdminStockDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CAdminStockDlg)
DDX_Control(pDX, IDC_LIST_RESULT, m_listResult);
DDX_Control(pDX, IDC_LIST_DETAIL, m_listDetail);
DDX_CBString(pDX, IDC_SELKEY, m_strKey);
DDX_CBString(pDX, IDC_SELORDER, m_strOrder);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CAdminStockDlg, CDialog)
//{{AFX_MSG_MAP(CAdminStockDlg)
ON_LBN_SELCHANGE(IDC_LIST_RESULT, OnSelchangeListResult)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CAdminStockDlg message handlers
void CAdminStockDlg::OnOK()
{
// TODO: Add extra validation here
// TODO: Add extra validation here
CString kw,odby;
UpdateData();
m_listResult.ResetContent();
if (! m_bookSet.IsOpen())
m_bookSet.Open();
if (m_strKey=="书号") kw="bno";
else if (m_strKey=="年份") kw="year";
else if (m_strKey=="类别") kw="category";
else if (m_strKey=="出版社") kw="press";
else if (m_strKey=="作者") kw="author";
else if (m_strKey=="价格") kw="price";
else if (m_strKey=="总藏书量") kw="totalnum";
else if (m_strKey=="现藏书量") kw="stockednum";
else kw="title";
if (m_strOrder=="升序") odby="asc";
else odby="desc";
m_bookSet.m_strFilter.Format("stockednum = 0");
m_bookSet.m_strSort=kw+" "+odby;
m_bookSet.Requery();
if (m_bookSet.IsEOF())
{
AfxMessageBox("所有图书都还有库存。");
return;
}
while(! m_bookSet.IsEOF())
{
CString str="书号: "+m_bookSet.m_bno + " 书名: "+m_bookSet.m_title;
m_listResult.AddString(str);
m_bookSet.MoveNext();
}
// CDialog::OnOK();
}
void CAdminStockDlg::OnSelchangeListResult()
{
// TODO: Add your control notification handler code here
CString Title[9];
Title[0]="图书编号: ";
Title[1]="类别: ";
Title[2]="书名: ";
Title[3]="出版社: ";
Title[4]="出版年份: ";
Title[5]="作者: ";
Title[6]="价格: ";
Title[7]="总藏书量: ";
Title[8]="现藏数量: ";
m_listDetail.ResetContent();
int curSel;
CString strDetail;
CString strline;
curSel=m_listResult.GetCurSel();
m_bookSet.SetAbsolutePosition(curSel+1);
for (unsigned int i=0;i<m_bookSet.m_nFields;i++)
{
m_bookSet.GetFieldValue(i,strDetail);
strline.Empty();
strline+=Title[i];
strline+=strDetail;
m_listDetail.AddString(strline);
}
}
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