testdlg.cpp

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// testDlg.cpp : implementation file
//

#include "stdafx.h"
#include "test.h"
#include "testDlg.h"
#include "common.h"

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

/////////////////////////////////////////////////////////////////////////////
// CTestDlg dialog

CTestDlg::CTestDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CTestDlg::IDD, pParent)
{
	//{{AFX_DATA_INIT(CTestDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CTestDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CTestDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CTestDlg, CDialog)
	//{{AFX_MSG_MAP(CTestDlg)
	ON_WM_PAINT()
	ON_WM_QUERYDRAGICON()
	ON_BN_CLICKED(IDC_ITEM, OnItem)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestDlg message handlers

BOOL CTestDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}

// If you add a minimize button to your dialog, you will need the code below
//  to draw the icon.  For MFC applications using the document/view model,
//  this is automatically done for you by the framework.

void CTestDlg::OnPaint() 
{
	if (IsIconic())
	{
		CPaintDC dc(this); // device context for painting

		SendMessage(WM_ICONERASEBKGND, (WPARAM) dc.GetSafeHdc(), 0);

		// Center icon in client rectangle
		int cxIcon = GetSystemMetrics(SM_CXICON);
		int cyIcon = GetSystemMetrics(SM_CYICON);
		CRect rect;
		GetClientRect(&rect);
		int x = (rect.Width() - cxIcon + 1) / 2;
		int y = (rect.Height() - cyIcon + 1) / 2;

		// Draw the icon
		dc.DrawIcon(x, y, m_hIcon);
	}
	else
	{
		CDialog::OnPaint();
	}
}

// The system calls this to obtain the cursor to display while the user drags
//  the minimized window.
HCURSOR CTestDlg::OnQueryDragIcon()
{
	return (HCURSOR) m_hIcon;
}
extern "C" __declspec(dllimport) long DoItemDlg(const char* strDataSour,int nType,IOITEMDEF& item,char* szDesc,int nModType);
typedef long  (DOITEMFUNC)(const char* strDataSour,int nType,IOITEMDEF&,char*,int);

void CTestDlg::OnItem() 
{
	DOITEMFUNC* pFunc;
	HINSTANCE hIns;
#ifdef _DEBUG
	hIns = ::LoadLibrary("debug\\ioitemui.dll");
#else
	hIns = ::LoadLibrary("release\\ioitemui.dll");
#endif
	if(hIns)
	{
		pFunc = (DOITEMFUNC*)::GetProcAddress(hIns,"DoItemDlg");
		if(pFunc)
		{
			static IOITEMDEF item;
			char szDesc[128];
			GetDlgItemText(IDC_ITEM,szDesc,sizeof(szDesc));
			if(pFunc("Device1",0,item,szDesc,1) == 0)
			{
				CString string;
				string.Format("                         \n n[0] is:%d\n n[1] is:%d\n n[2] is:%d\n n[3] is:%d\n n[4] is:%d\n n[5] is:%d\n n[6] is:%d\n fmt is:%d\n bit is:%d\n desc is:\n%s",
									  item.n[0],item.n[1],item.n[2],item.n[3],item.n[4],item.n[5],item.n[6],item.fmt,item.bit,item.str);
				AfxMessageBox(string);	
			}
		}
	}
	
}