gusucode.com > VC++ 汽配销售管理系统(Access)源码程序 > VC++ 汽配销售管理系统(Access)源码程序/源码/DStoreQuwery.cpp

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// DStoreQuwery.cpp : implementation file
//

#include "stdafx.h"
#include "qpglxt.h"
#include "DStoreQuwery.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern CQpglxtApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CDStoreQuwery dialog


 CDStoreQuwery::CDStoreQuwery(CWnd* pParent /*=NULL*/)
 	: CDialog(CDStoreQuwery::IDD, pParent)
 {
 	//{{AFX_DATA_INIT(CDStoreQuwery)
 		// NOTE: the ClassWizard will add member initialization here
 	//}}AFX_DATA_INIT
 }


void CDStoreQuwery::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDStoreQuwery)
	DDX_Control(pDX, IDC_STASumNumber, m_StaSumNumber);
	DDX_Control(pDX, IDC_STASumMoney, m_StaSumMoney);
	DDX_Control(pDX, IDC_BASEQUERY_GRID, m_Grid);
	DDX_Control(pDX, IDC_BASEQUERY_EDTCONDITION, m_EdtCondition);
	DDX_Control(pDX, IDC_BASEQUERY_COMEMBLEM, m_ComEmblem);
	DDX_Control(pDX, IDC_BASEQUERY_COMFIELD, m_ComField);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDStoreQuwery, CDialog)
	//{{AFX_MSG_MAP(CDStoreQuwery)
	ON_BN_CLICKED(IDC_BUT_QUERY, OnButQuery)
	ON_BN_CLICKED(IDC_BUT_PRINT, OnButPrint)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDStoreQuwery message handlers

void CDStoreQuwery::OnOK() 
{
	// TODO: Add extra validation here
	
	//CDialog::OnOK();
}

BOOL CDStoreQuwery::OnInitDialog() 
{
	CDialog::OnInitDialog();
	rst.Open("库存查询");
	this->m_ComField.SetFieldset(rst);
	m_Grid.ReadOnly(true);
	this->m_ComEmblem.SetCurSel(0);
	this->m_ComField.SetCurSel(0);
	this->m_ComField.m_CurrentFieldType="字符型";
	m_Grid.SetDataBase("库存查询",adCmdTable);	
	Total("SELECT * FROM 库存查询");
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}



void CDStoreQuwery::OnButQuery() 
{
	CString sSQL,sField,sEmblem,sCondition;
	this->m_ComField.GetWindowText(sField);
	this->m_ComEmblem.GetWindowText(sEmblem);
	this->m_EdtCondition.GetWindowText(sCondition);
	//判断查询字段的类型  
	if(m_ComField.m_CurrentFieldType=="数值型")
		sSQL.Format("SELECT * FROM %s WHERE %s %s %s","库存查询",sField,sEmblem,sCondition);	
	if(m_ComField.m_CurrentFieldType=="字符型")
	{
		if(sEmblem!="LIKE")
			sSQL.Format("SELECT * FROM %s WHERE %s %s '%s'","库存查询",sField,sEmblem,sCondition);	
		else
			sSQL.Format("SELECT * FROM %s WHERE %s %s '%s%%'","库存查询",sField,sEmblem,sCondition);	
	}
	if(m_ComField.m_CurrentFieldType=="日期型")
	{
			sSQL.Format("SELECT * FROM %s WHERE %s %s #%s#","库存查询",sField,sEmblem,sCondition);	
	}
	rst.Open(sSQL,adCmdText);
	m_Grid.AddCellValue(rst);
	Total(sSQL);
}

void CDStoreQuwery::Total(CString sSQL)
{
	CString sNewSQL,sSumNumber;
	sNewSQL.Format("SELECT sum(库存数量) AS 合计数量 ,sum(合计金额) AS 库存金额 FROM (%s) DERIVEDTBL",sSQL);
	RxRecordset rRst;
	rRst.Open(sNewSQL,adCmdText);
	if(rRst.GetRecordCount()<1)
		return;
	m_StaSumNumber.SetWindowText("合计数量："+rRst.GetFieldValue("合计数量"));
	m_StaSumMoney.SetWindowText("库存金额："+rRst.GetFieldValue("库存金额"));
}

void CDStoreQuwery::OnButPrint() 
{
	CString sCount,sSumMoney,sSumNumber;
	sCount.Format("%d",rst.GetRecordCount());
	this->m_StaSumMoney.GetWindowText(sSumMoney);
	this->m_StaSumNumber.GetWindowText(sSumNumber);
	m_ps.MainCaptionFontSize=400;
	m_ps.DeckCaptionFontSize=180;
	m_ps.DeckCaptionNumber=0;
	m_ps.TotalNumber=2;
	m_ps.Totals[0]=sSumNumber;
	m_ps.Totals[1]=sSumMoney;
	m_ps.Grid=&m_Grid;
	theApp.Print();	
	
}