【VC开源代码栏目提醒】:本文主要为网学会员提供CheckBooksDlg.cpp,希望对需要CheckBooksDlg.cpp网友有所帮助,学习一下!
// CheckBooksDlg.cpp : implementation file
//
#include "stdafx.h"
#include "LibDBS.h"
#include "CheckBooksDlg.h"
#include "BookSet.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CCheckBooksDlg dialog
CCheckBooksDlg::CCheckBooksDlg(CWnd* pParent /*=NULL*/)
: CDialog(CCheckBooksDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CCheckBooksDlg)
m_strBookID = _T("");
//}}AFX_DATA_INIT
}
void CCheckBooksDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CCheckBooksDlg)
DDX_Control(pDX, IDC_LIST_RESULT, m_ctrList);
DDX_Text(pDX, IDC_EDIT_BOOK_NO, m_strBookID);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CCheckBooksDlg, CDialog)
//{{AFX_MSG_MAP(CCheckBooksDlg)
ON_BN_CLICKED(IDC_BUTTON_BACK, OnButtonBack)
ON_BN_CLICKED(IDC_BUTTON_CHECK, OnButtonCheck)
ON_BN_CLICKED(IDC_BUTTON_CHECK_ALL, OnButtonCheckAll)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCheckBooksDlg message handlers
BOOL CCheckBooksDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// TODO: Add extra initialization here
m_ctrList.InsertColumn(0,"书号");
m_ctrList.InsertColumn(1,"书名");
m_ctrList.InsertColumn(2,"作者");
m_ctrList.InsertColumn(3,"出版社");
m_ctrList.InsertColumn(4,"定价");
m_ctrList.InsertColumn(5,"入库日期");
m_ctrList.InsertColumn(6,"存储总量");
m_ctrList.InsertColumn(7,"现存数量");
RECT rect;
m_ctrList.GetWindowRect(&rect);
int Width=rect.right-rect.left;
m_ctrList.SetColumnWidth(0,Width/8);
m_ctrList.SetColumnWidth(1,Width/8);
m_ctrList.SetColumnWidth(2,Width/8);
m_ctrList.SetColumnWidth(3,Width/8);
m_ctrList.SetColumnWidth(4,Width/8);
m_ctrList.SetColumnWidth(5,Width/8);
m_ctrList.SetColumnWidth(6,Width/8);
m_ctrList.SetColumnWidth(7,Width/8);
m_ctrList.SetExtendedStyle(LVS_EX_FULLROWSELECT);
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
void CCheckBooksDlg::OnButtonBack()
{
// TODO: Add your control notification handler code here
if(m_database.IsOpen())
m_database.Close();
OnOK();
}
void CCheckBooksDlg::OnButtonCheck()
{
// TODO: Add your control notification handler code here
UpdateData();
if(!m_database.IsOpen())
{
if(!m_database.Open(_T("Library")))
{
MessageBox("Cannot access the database!","图书查询");
return;
}
}
CBookSet *m_pset=new CBookSet(&m_database);
CString strSQL;
strSQL.Format("select * from Book_Info where Book_ID='%s'",m_strBookID);
m_pset->Open(AFX_DB_USE_DEFAULT_TYPE,strSQL);
if(m_pset->GetRecordCount()==0)
{
MessageBox("本馆没有这本书!","图书查询");
m_database.Close();
return;
}
//处理表格
m_ctrList.DeleteAllItems();
m_pset->MoveFirst();
char buf[50];
CDBVariant varValue;
int i=0;
CString strBookName,strWriter,strPress;
while(!m_pset->IsEOF())
{
m_ctrList.InsertItem(i,buf);
m_ctrList.SetItemText(i,0,m_strBookID);
m_pset->GetFieldValue(1,strBookName);
m_ctrList.SetItemText(i,1,strBookName);
m_pset->GetFieldValue(2,strWriter);
m_ctrList.SetItemText(i,2,strWriter);
m_pset->GetFieldValue(3,strPress);
m_ctrList.SetItemText(i,3,strPress);
m_pset->GetFieldValue(4,varValue);
sprintf(buf,"%.2f",varValue.m_dblVal);
m_ctrList.SetItemText(i,4,buf);
m_pset->GetFieldValue(5,varValue);
sprintf(buf,"%d-%d-%d",varValue.m_pdate->year,varValue.m_pdate->month,
varValue.m_pdate->day);
m_ctrList.SetItemText(i,5,buf);
m_pset->GetFieldValue(6,varValue);
sprintf(buf,"%d",varValue.m_lVal);
m_ctrList.SetItemText(i,6,buf);
m_pset->GetFieldValue(7,varValue);
sprintf(buf,"%d",varValue.m_lVal);
m_ctrList.SetItemText(i,7,buf);
i++;
m_pset->MoveNext();
UpdateData(FALSE);
}
m_pset->Close();
m_database.Close();
}
void CCheckBooksDlg::OnButtonCheckAll()
{
// TODO: Add your control notification handler code here
if(!m_database.IsOpen())
{
if(!m_database.Open(_T("Library")))
{
MessageBox("Cannot access the database!","图书查询");
return;
}
}
CBookSet *m_pset=new CBookSet(&m_database);
CString strSQL;
strSQL.Format("select * from Book_Info");
m_pset->Open(AFX_DB_USE_DEFAULT_TYPE,strSQL);
if(m_pset->GetRecordCount()==0)
{
MessageBox("没有任何书籍信息!","图书查询");
m_database.Close();
return;
}
//处理表格
m_ctrList.DeleteAllItems();
m_pset->MoveFirst();
char buf[50];
CDBVariant varValue;
int i=0;
CString strBookName,strWriter,strPress;
while(!m_pset->IsEOF())
{
int temp=0;
m_ctrList.InsertItem(i,buf);
m_pset->GetFieldValue(temp,m_strBookID);
m_ctrList.SetItemText(i,0,m_strBookID);
m_pset->GetFieldValue(1,strBookName);
m_ctrList.SetItemText(i,1,strBookName);
m_pset->GetFieldValue(2,strWriter);
m_ctrList.SetItemText(i,2,strWriter);
m_pset->GetFieldValue(3,strPress);
m_ctrList.SetItemText(i,3,strPress);
m_pset->GetFieldValue(4,varValue);
sprintf(buf,"%.2f",varValue.m_dblVal);
m_ctrList.SetItemText(i,4,buf);
m_pset->GetFieldValue(5,varValue);
sprintf(buf,"%d-%d-%d",varValue.m_pdate->year,varValue.m_pdate->month,
varValue.m_pdate->day);
m_ctrList.SetItemText(i,5,buf);
m_pset->GetFieldValue(6,varValue);
sprintf(buf,"%d",varValue.m_lVal);
m_ctrList.SetItemText(i,6,buf);
m_pset->GetFieldValue(7,varValue);
sprintf(buf,"%d",varValue.m_lVal);
m_ctrList.SetItemText(i,7,buf);
i++;
m_pset->MoveNext();
UpdateData(FALSE);
}
m_pset->Close();
m_database.Close();
m_strBookID="";
UpdateData(FALSE);
}
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