aboutdlg.cpp

工业强度的PLC模拟程序

// @dlg
//
// @module		AboutDlg.cpp
//
//
// Maintenance:
//	
// Version		Date		Who		What
// -------		--------	---		-------------------------------------
// 7.0			06/01/97	jra		Created
//

#include "stdafx.h"
#include "ItkPlc.h"
#include "AboutDlg.h"

#include <dos.h>
#include <direct.h>

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

/////////////////////////////////////////////////////////////////////////////
// CAboutDlg dialog used for App About

CAboutDlg::CAboutDlg() : CDialog(CAboutDlg::IDD)
{
	//{{AFX_DATA_INIT(CAboutDlg)
	//}}AFX_DATA_INIT
}

void CAboutDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CAboutDlg)
	//}}AFX_DATA_MAP
}

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

	CString strFreeDiskSpace;
	CString strFreeMemory;
	CString strFmt;

	// Fill available memory
	MEMORYSTATUS MemStat;
	MemStat.dwLength = sizeof(MEMORYSTATUS);
	GlobalMemoryStatus(&MemStat);
	strFmt.LoadString(CG_IDS_PHYSICAL_MEM);
	strFreeMemory.Format(strFmt, MemStat.dwTotalPhys / 1024L);

	SetDlgItemText(IDC_PHYS_MEM, strFreeMemory);

	// Fill disk free information
	struct _diskfree_t diskfree;
	int nDrive = _getdrive(); // use current default drive
	if (_getdiskfree(nDrive, &diskfree) == 0)
	{
		strFmt.LoadString(CG_IDS_DISK_SPACE);
		strFreeDiskSpace.Format(strFmt,
			(DWORD)diskfree.avail_clusters *
			(DWORD)diskfree.sectors_per_cluster *
			(DWORD)diskfree.bytes_per_sector / (DWORD)1024L,
			nDrive-1 + _T('A'));
	}
 	else
 		strFreeDiskSpace.LoadString(CG_IDS_DISK_SPACE_UNAVAIL);

	SetDlgItemText(IDC_FREE_DISK_SPACE, strFreeDiskSpace);


	return TRUE;
}


BEGIN_MESSAGE_MAP(CAboutDlg, CDialog)
	//{{AFX_MSG_MAP(CAboutDlg)
		// No message handlers
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()