searchp.cpp

一个很好的VC源代码

// SearchP.cpp : implementation file
//

#include "stdafx.h"
#include "aomanage.h"
#include "SearchP.h"
#include "MainFrm.h"
#include "ProductS.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSearchP dialog


CSearchP::CSearchP(CWnd* pParent /*=NULL*/)
	: CParentDlg(CSearchP::IDD, pParent)
{
	//{{AFX_DATA_INIT(CSearchP)
	m_strPCode = _T("");
	m_strPName = _T("");
	m_strSerial = _T("");
	//}}AFX_DATA_INIT
	m_pProduct=new CDaoRecordset(&((CMainFrame*)AfxGetMainWnd())->m_db);
}


void CSearchP::DoDataExchange(CDataExchange* pDX)
{
	CParentDlg::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSearchP)
	DDX_Control(pDX, IDC_LIST1, m_ctlList);
	DDX_Text(pDX, IDC_EDIT1, m_strPCode);
	DDX_Text(pDX, IDC_EDIT2, m_strPName);
	DDX_Text(pDX, IDC_EDIT9, m_strSerial);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSearchP, CParentDlg)
	//{{AFX_MSG_MAP(CSearchP)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_WM_CLOSE()
	ON_MESSAGE(WM_LIST2DBLCLICK,OnList2DblClick)
	ON_BN_CLICKED(IDC_BUTTON7, OnButton7)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSearchP message handlers

BOOL CSearchP::OnInitDialog() 
{
	CParentDlg::OnInitDialog();
	
	m_pProduct->Open(AFX_DAO_USE_DEFAULT_TYPE,"select * from product");
	FIELD2 fdValue[4]={{"品号","pcode"},\
	{"品名","pname"},\
	{"单位","unit"},{"备注","demo"}
	};
	m_ctlList.SetField(4,fdValue,m_pProduct);
	m_ctlList.Init();
	//double nWidth[5]={1,0.7,1,1.3,1};
	//m_ctlList.SetWidth(nWidth);
	
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CSearchP::OnButton1() 
{
	UpdateData(TRUE);
	CString strFltr;
	if (m_strPCode.GetLength())
		strFltr+=" and pcode='"+m_strPCode+"'";
	if (m_strPName.GetLength())
		strFltr+=" and pname='"+m_strPName+"'";
	if (m_strSerial.GetLength())
		strFltr+=" and serial='"+m_strSerial+"'";
	if (!strcmp(strFltr.Left(5)," and "))
		strFltr.Right(strFltr.GetLength()-5);
	m_pProduct->m_strFilter=strFltr;
	m_ctlList.Refresh();
}

void CSearchP::OnButton2() 
{
	OnCancel();
}

void CSearchP::OnClose() 
{
	if (m_pProduct->IsOpen())
		m_pProduct->Close();
	CParentDlg::OnClose();
}

void CSearchP::OnList2DblClick(WPARAM wParam,LPARAM lParam)
{
	CProductS dlg;
	dlg.m_strPCode.Format("%09d",wParam);
	if (dlg.DoModal()==IDOK)
		m_ctlList.Refresh();
}

void CSearchP::OnButton7() 
{
	POSITION pos=m_ctlList.GetFirstSelectedItemPosition();
	if (pos)
	{
		int nItem=m_ctlList.GetNextSelectedItem(pos);
		CProductS dlg;
		dlg.m_strPCode=m_ctlList.GetItemText(nItem,0);
		if (dlg.DoModal()==IDOK)
			m_ctlList.Refresh();
	}
	else
		MessageBox("请选中该记录");
}