dlgprint.cpp

这个是一个比较全的超市管理系统

// DlgPrint.cpp : implementation file
//

#include "stdafx.h"
#include "ncshop.h"
#include "DlgPrint.h"
#include "PrintFrame.h"
#include "PrintView.h"
#include "math.h"
#include "ADOConn.h"
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CDlgPrint dialog


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


void CDlgPrint::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgPrint)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	DDX_Control(pDX, IDC_GRID, m_Grid);

	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDlgPrint, CDialog)
	//{{AFX_MSG_MAP(CDlgPrint)
	ON_BN_CLICKED(IDC_PRINT_SET, OnPrintSet)
	ON_BN_CLICKED(IDC_PRINT, OnPrint)
	ON_MESSAGE(WM_BEGIN_PRINTING,OnBeginPrinting)
	ON_MESSAGE(WM_END_PRINTING,OnEndPrinting)
	ON_MESSAGE(WM_MY_PRINT,OnMyPrint)
	ON_BN_CLICKED(IDC_PRINT_PREVIEW, OnPrintPreview)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgPrint message handlers

BOOL CDlgPrint::OnInitDialog() 
{
	CDialog::OnInitDialog();	
	// TODO: Add extra initialization here
	CADOConn adoMain;
	int i,j;
	SetWindowText(strTitle);
	adoMain.Open(strSql);
	m_Grid.SetRowCount(m_ListMain->GetItemCount()+1);
	m_Grid.SetColumnCount(adoMain.GetFeildsCount());
	m_Grid.SetEditable(TRUE);
    m_Grid.SetTextBkColor(RGB(0xFF, 0xFF, 0xE0));
	m_Grid.SetFixedColumnCount(1);
	m_Grid.SetFixedRowCount(1);
	for(i=0;i<adoMain.GetFeildsCount();i++)
	{
		m_Grid.SetItemText(0,i,adoMain.GetFieldsName(i));
	}
	for(i=0;i<m_ListMain->GetItemCount();i++)
	{
		for(j=0;j<m_ListMain->GetHeaderCtrl()->GetItemCount();j++)
		{
			m_Grid.SetItemText(i+1,j,m_ListMain->GetItemText(i,j));
		}
	}
	m_Grid.EnableWysiwygPrinting(TRUE);
	adoMain.ExitConnect();
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CDlgPrint::OnPrintSet() 
{
	// TODO: Add your control notification handler code here
	CNCShopApp *myapp=(CNCShopApp *)AfxGetApp();
	myapp->OnSetPrinter();	
}
LRESULT CDlgPrint::OnBeginPrinting(WPARAM wParam,LPARAM lParam)
{

	CDC* pDC			= (CDC*)wParam;
	CPrintInfo* pInfo	= (CPrintInfo *)lParam;
	m_Grid.OnBeginPrinting(pDC,pInfo);
	return TRUE;
}
LRESULT CDlgPrint::OnEndPrinting(WPARAM wParam,LPARAM lParam)
{
	CDC* pDC			= (CDC*)wParam;
	CPrintInfo* pInfo	= (CPrintInfo *)lParam;
	m_Grid.OnEndPrinting(pDC,pInfo);
	return TRUE;
}
LRESULT CDlgPrint::OnMyPrint(WPARAM wParam,LPARAM lParam)
{
	CDC* pDC			= (CDC*)wParam;
	CPrintInfo* pInfo	= (CPrintInfo *)lParam;
	m_Grid.OnPrint(pDC,pInfo);
	return TRUE;
}

void CDlgPrint::OnPrint() 
{
	// TODO: Add your control notification handler code here
	CPrintFrame *pFrame = new CPrintFrame;
	pFrame->m_pCallerDlg = this;
	pFrame->Create(NULL,"Curve Print",WS_OVERLAPPEDWINDOW,CRect(0,0,0,0));
	pFrame->m_pView->OnMyPrint();	
}

void CDlgPrint::OnPrintPreview() 
{
	// TODO: Add your control notification handler code here
	CPrintFrame *pFrame = new CPrintFrame;
	pFrame->m_pCallerDlg = this;
	pFrame->Create(NULL,"Curve Print Preview",WS_OVERLAPPEDWINDOW,CRect(0,0,0,0));
	pFrame->m_pView->OnMyPrintPreview();	
}