【VC开源代码栏目提醒】:网学会员为需要VC开源代码的朋友们搜集整理了CleardataDlg.cpp相关资料,希望对各位网友有所帮助!
// CleardataDlg.cpp : implementation file
//
#include "stdafx.h"
#include "MyPos.h"
#include "CleardataDlg.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CCleardataDlg dialog
extern CMyPosApp theApp;
CCleardataDlg::CCleardataDlg(CWnd* pParent /*=NULL*/)
: CDialog(CCleardataDlg::IDD, pParent)
{
//{{AFX_DATA_INIT(CCleardataDlg)
// NOTE: the ClassWizard will add member initialization here
//}}AFX_DATA_INIT
}
void CCleardataDlg::DoDataExchange(CDataExchange* pDX)
{
CDialog::DoDataExchange(pDX);
//{{AFX_DATA_MAP(CCleardataDlg)
DDX_Control(pDX, IDC_DATETIMEPICKER_TO, m_oDateto);
DDX_Control(pDX, IDC_DATETIMEPICKER_FROM, m_oDatefrom);
//}}AFX_DATA_MAP
}
BEGIN_MESSAGE_MAP(CCleardataDlg, CDialog)
//{{AFX_MSG_MAP(CCleardataDlg)
ON_BN_CLICKED(IDC_BUTTON_CLEAR, OnButtonClear)
//}}AFX_MSG_MAP
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CCleardataDlg message handlers
void CCleardataDlg::OnButtonClear()
{
CString sfrom,sto,sdate1,sdate2,sbeginid,sendid,sql;
_RecordsetPtr m_pRecordset;
m_oDatefrom.GetWindowText(sfrom);
sdate1=Dateformat(sfrom);
sfrom.Format("%s 00:00:00",sdate1);
m_oDateto.GetWindowText(sto);
sdate2=Dateformat(sto);
sto.Format("%s 00:00:00",sdate2);
sql="Select ID from SALEBILL where ENDDATE>='"+sfrom+"' and ENDDATE<='"+sto+"' and STATUS='已结帐'";
if(AfxMessageBox("确定清除数据吗?",MB_YESNO)==IDYES)
{
try
{
m_pRecordset.CreateInstance("ADODB.Recordset");
m_pRecordset->Open((_variant_t)sql,_variant_t((IDispatch*)theApp.m_pConnection,true),adOpenStatic,adLockOptimistic,adCmdText);
if(!m_pRecordset->adoEOF)
{
m_pRecordset->MoveFirst();
sbeginid=(LPCTSTR)(_bstr_t)m_pRecordset->GetCollect("ID");
m_pRecordset->MoveLast();
sendid=(LPCTSTR)(_bstr_t)m_pRecordset->GetCollect("ID");
}
}
catch(_com_error e)///捕捉异常
{
CString temp;
temp.Format("[清除数据]获得单据编号出错:%s",e.ErrorMessage());
AfxMessageBox(temp);
return;
}
sql="Delete from SALEBILL where ENDDATE>='"+sfrom+"' and ENDDATE<='"+sto+"' and STATUS='已结帐'";
try
{
_variant_t RecordsAffected;
theApp.m_pConnection->Execute((_bstr_t)sql,&RecordsAffected,adCmdText);
}
catch(_com_error e)///捕捉异常
{
CString temp;
temp.Format("[清除数据]删除单据头:%s",e.ErrorMessage());
AfxMessageBox(temp);
return;
}
if(sbeginid=="" || sendid=="")
return;
sql="Delete from SALEDETAIL where BILLID>='"+sbeginid+"' and BILLID<='"+sendid+"'";
try
{
_variant_t RecordsAffected;
theApp.m_pConnection->Execute((_bstr_t)sql,&RecordsAffected,adCmdText);
sql="Delete from PAYDETAIL where BILLID>='"+sbeginid+"' and BILLID<='"+sendid+"'";
theApp.m_pConnection->Execute((_bstr_t)sql,&RecordsAffected,adCmdText);
}
catch(_com_error e)///捕捉异常
{
CString temp;
temp.Format("[清除数据]删除单据商品或付款明细出错:%s",e.ErrorMessage());
AfxMessageBox(temp);
return;
}
}
}
CString CCleardataDlg::Dateformat(CString sdate)
{
if(sdate.GetLength()==8)
{
sdate.Insert(7,'0');
sdate.Insert(5,'0');
}
if(sdate.GetLength()==9)
{
if(sdate.GetAt(6)=='-')
sdate.Insert(5,'0');
else
sdate.Insert(8,'0');
}
return sdate;
}
BOOL CCleardataDlg::OnInitDialog()
{
CDialog::OnInitDialog();
// TODO: Add extra initialization here
return TRUE; // return TRUE unless you set the focus to a control
// EXCEPTION: OCX Property Pages should return FALSE
}
上一篇:
CleanUpDlg.cpp
下一篇:
法律专业开题报告范文