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BillInfoLookup.cpp
Package: 酒店管理系统源代码.rar [view]
Upload User: czfddz
Upload Date: 2013-03-20
Package Size: 1517k
Code Size: 3k
Category:
Hotel software system
Development Platform:
C/C++
- // BillInfoLookup.cpp : implementation file
- //
- #include "stdafx.h"
- #include "qq.h"
- #include "BillInfoLookup.h"
- #ifdef _DEBUG
- #define new DEBUG_NEW
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- /////////////////////////////////////////////////////////////////////////////
- // CBillInfoLookup dialog
- CString CBillInfoLookup::STRINGS[100]={""};
- CBillInfoLookup::CBillInfoLookup(CWnd* pParent /*=NULL*/)
- : CDialog(CBillInfoLookup::IDD, pParent)
- {
- //{{AFX_DATA_INIT(CBillInfoLookup)
- // NOTE: the ClassWizard will add member initialization here
- //}}AFX_DATA_INIT
- BillCode = _T("");
- HandCode = _T("");
- Sum = 0;
- Paid = 0;
- Rebate = _T("");
- Striked = FALSE;
- bSuccess=false;
- }
- void CBillInfoLookup::DoDataExchange(CDataExchange* pDX)
- {
- CDialog::DoDataExchange(pDX);
- //{{AFX_DATA_MAP(CBillInfoLookup)
- DDX_Control(pDX, IDC_COMBO1, m_InfoLookup_BillCode);
- //}}AFX_DATA_MAP
- }
- BEGIN_MESSAGE_MAP(CBillInfoLookup, CDialog)
- //{{AFX_MSG_MAP(CBillInfoLookup)
- //}}AFX_MSG_MAP
- END_MESSAGE_MAP()
- /////////////////////////////////////////////////////////////////////////////
- // CBillInfoLookup message handlers
- BOOL CBillInfoLookup::OnInitDialog()
- {
- CDialog::OnInitDialog();
- HICON m_hIcon=AfxGetApp()->LoadIcon(IDR_MAINFRAME2);
- this->SetIcon(m_hIcon,true);
- // TODO: Add extra initialization here
- m_acCombo.Init(GetDlgItem(IDC_COMBO1));
- if(!m_BillInfoSet.Open(AFX_DB_USE_DEFAULT_TYPE))
- {
- MessageBox("查询数据库失败或者数据库没有连接!",
- "数据库错误",
- MB_OK
- );
- return false;
- }
- InitDate();//
- m_BillInfoSet.MoveFirst();//move to the first record
- int i=0;
- while(!m_BillInfoSet.IsEOF())
- {
- STRINGS[i]=m_BillInfoSet.m_BillCode;
- m_BillInfoSet.MoveNext();
- i++;
- }
- m_BillInfoSet.Close();//关闭数据库
- for (int j=0;(!STRINGS[j].IsEmpty()); j++)
- {
- m_acCombo.GetStringList().Add(STRINGS[j].GetBuffer(STRINGS[j].GetLength()));
- }
- return TRUE; // return TRUE unless you set the focus to a control
- // EXCEPTION: OCX Property Pages should return FALSE
- }
- void CBillInfoLookup::OnOK()
- {
- // TODO: Add extra validation here
- CString str;
- m_InfoLookup_BillCode.GetWindowText(str);
- if(str=="")
- {
- MessageBox("请输入帐单号码!","手牌号错误",MB_OK);
- return ;
- }
- if(!m_BillInfoSet.Open(AFX_DB_USE_DEFAULT_TYPE))
- {
- MessageBox("查询数据库失败或者数据库没有连接!",
- "数据库错误",
- MB_OK
- );
- bSuccess=false;
- return ;
- }
- bool bInSQL=false;//是否存在这个数据记录
- m_BillInfoSet.MoveFirst();
- while(!m_BillInfoSet.IsEOF())
- {
- if(m_BillInfoSet.m_BillCode==str)
- {
- bInSQL=true;
- break;
- }
- else bInSQL=false;
- m_BillInfoSet.MoveNext();
- }
- ///////////////////////////////////////////////////////////
- // 查询成功的话保存得到的数据
- if(bInSQL)
- {
- BillCode=m_BillInfoSet.m_BillCode;
- HandCode=m_BillInfoSet.m_HandCode;
- Sum=m_BillInfoSet.m_Sum;
- Paid=m_BillInfoSet.m_Paid;
- Rebate=m_BillInfoSet.m_Rebate;
- Striked=m_BillInfoSet.m_Striked;
- bSuccess=true;
- }
- else
- {
- MessageBox("该记录不存在!","数据库错误",MB_OK);
- bSuccess=false;
- m_BillInfoSet.Close();//关闭数据库返回
- return ;
- }
- ////保存数据完成关闭数据库
- m_BillInfoSet.Close();
- CDialog::OnOK();
- }
- void CBillInfoLookup::InitDate()
- {
- for(int i=0;i<100;i++)
- {
- STRINGS[i]="";
- }
- }