clientmodify.cpp

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// ClientModify.cpp : implementation file
//

#include "stdafx.h"
#include "SuperMarket.h"
#include "ClientModify.h"
#include "_recordset.h"
#include "COMDEF.H"
#include "Columns.h"
#include "Column.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CClientModify dialog


CClientModify::CClientModify(CWnd* pParent /*=NULL*/)
	: CDialog(CClientModify::IDD, pParent)
{
	//{{AFX_DATA_INIT(CClientModify)
	m_intID = 0;
	m_intquantity = 0;
	m_Menoy = 0.0f;
	//}}AFX_DATA_INIT
}


void CClientModify::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CClientModify)
	DDX_Control(pDX, IDC_DATACOMBO1, m_datacombo1);
	DDX_Text(pDX, IDC_EDIT1, m_intID);
	DDX_Text(pDX, IDC_EDIT2, m_intquantity);
	DDX_Control(pDX, IDC_ADODC2, m_adodc);
	DDX_Text(pDX, IDC_EDIT3, m_Menoy);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CClientModify, CDialog)
	//{{AFX_MSG_MAP(CClientModify)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CClientModify message handlers

void CClientModify::OnOK() 
{
	// TODO: Add extra validation here
	bool flag=true;
	UpdateData(true);
   

	while(flag)
	{   
		 if(m_intID==0)
		 {
	     	AfxMessageBox("请根据表输入你要购买的商品号");
	    	return;
		 }
		UpdateData(true);
   		m_pRecordset.CreateInstance(__uuidof(Recordset));
    
	
		 _variant_t var;
		 try
		 {

				m_pRecordset->Open("SELECT*FROM Shopping",
								   theApp.m_pConnection.GetInterfacePtr(),
								   adOpenDynamic,
								   adLockOptimistic,
								   adCmdText);
			//	 MessageBox("BBBBBBBBBBBBBBBBBBBBBB");
		   }
		   catch(_com_error*e)
		   {
			   AfxMessageBox(e->ErrorMessage());
		   }

		   CString proname = m_datacombo1.GetText();
		   try
			{  
				m_pRecordset->AddNew();
				
			
				m_pRecordset->PutCollect("Cid",_variant_t(strCid));
				m_pRecordset->PutCollect("ProName",_variant_t(proname));
            
				var.iVal=m_intquantity;
				m_pRecordset->PutCollect("ProQu",var.iVal);
				
				m_pRecordset->PutCollect("Menoy",_variant_t(m_Menoy));
				m_pRecordset->PutCollect("Data",_variant_t(COleDateTime::GetCurrentTime() ));

     
				m_pRecordset->Update();
				m_pRecordset->Close();
				//**********************************
				if(MessageBox("你已经购买成功,是否继续购买？\n 是请按 ‘是’，\n 否请按‘否’！",NULL,
								MB_YESNO|MB_ICONQUESTION)==IDYES)
				{
						flag=true;
						m_intID=0;
						m_intquantity=0;
                        m_Menoy=0;
						UpdateData(false);

				}
				else
				{
	          		flag=false;
				}
				//*******************************
		
			}
			catch(_com_error*e)
			{
				AfxMessageBox(e->ErrorMessage());
			}
       
	}
	CDialog::OnOK();
}