www.pudn.com > ComputerInfo_demo.zip > MiscInfoPage.cpp

// Disclaimer and Copyright Information 
// MiscInfoPage.cpp : Implementation file 
// 
// All rights reserved. 
// 
// Written by Naveen K Kohli (naveenkohli@netzero.net) 
// Version 1.0 
// 
// Distribute freely, except: don't remove my name from the source or 
// documentation (don't take credit for my work), mark your changes (don't 
// get me blamed for your possible bugs), don't alter or remove this 
// notice. 
// No warrantee of any kind, express or implied, is included with this 
// software; use at your own risk, responsibility for damages (if any) to 
// anyone resulting from the use of this software rests entirely with the 
// user. 
// 
// Send bug reports, bug fixes, enhancements, requests, flames, etc. to 
// naveenkohli@netzero.net 
/////////////////////////////////////////////////////////////////////////////// 
 
#include "stdafx.h" 
#include "SystemApplication.h" 
#include "MiscInfoPage.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// MiscInfoPage property page 
 
IMPLEMENT_DYNCREATE(MiscInfoPage, CPropertyPage) 
 
MiscInfoPage::MiscInfoPage() : CPropertyPage(MiscInfoPage::IDD) 
{ 
	//{{AFX_DATA_INIT(MiscInfoPage) 
	m_bstrComputerName = NULL; 
	m_bstrUserName = NULL; 
	m_bstrLocalLanguage = NULL; 
	m_bstrTimeZone = NULL; 
	//}}AFX_DATA_INIT 
} 
 
MiscInfoPage::~MiscInfoPage() 
{ 
	::SysFreeString (m_bstrComputerName); 
	::SysFreeString (m_bstrUserName); 
	::SysFreeString (m_bstrLocalLanguage); 
	::SysFreeString (m_bstrTimeZone); 
} 
 
void MiscInfoPage::DoDataExchange(CDataExchange* pDX) 
{ 
	CPropertyPage::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(MiscInfoPage) 
	DDX_Control(pDX, IDC_MISC_INFO_LIST, m_ListCtrl); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(MiscInfoPage, CPropertyPage) 
	//{{AFX_MSG_MAP(MiscInfoPage) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// MiscInfoPage message handlers 
 
BOOL MiscInfoPage::OnInitDialog()  
{ 
	CPropertyPage::OnInitDialog(); 
	 
	if (FAILED (m_pSystemInfo->GetSystemName (&m_bstrComputerName))) 
	{ 
		return TRUE; 
	} 
 
	if (FAILED (m_pSystemInfo->GetSystemUserName (&m_bstrUserName))) 
	{ 
		return TRUE; 
	} 
 
	if (FAILED (m_pSystemInfo->GetLocalLanguage (&m_bstrLocalLanguage))) 
	{ 
		return TRUE; 
	} 
 
	// TimeZone information needs to be obtained from new interface. 
	HRESULT hr = S_OK; 
	ISystemInformation2 *pSysInfo2 = NULL; 
	hr = m_pSystemInfo->QueryInterface (IID_ISystemInformation2, 
										reinterpret_cast(&pSysInfo2)); 
	if (SUCCEEDED (hr)) 
	{ 
		hr = pSysInfo2->GetTimeZone (&m_bstrTimeZone); 
		pSysInfo2->Release (); 
		pSysInfo2 = NULL; 
		if (FAILED (hr)) 
		{ 
			return TRUE; 
		} 
	} 
	SetListData(); 
	 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void MiscInfoPage::SetListData() 
{ 
	CString tmpStr = _T (""); 
	LV_ITEM item; 
	LV_COLUMN leftCol, rightCol; 
 
	leftCol.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH; 
	leftCol.fmt = LVCFMT_LEFT; 
	leftCol.iSubItem = 0; 
	leftCol.cx = 130; 
	leftCol.pszText = _T ("Variable"); 
 
	rightCol.mask = LVCF_FMT | LVCF_SUBITEM | LVCF_TEXT | LVCF_WIDTH; 
	rightCol.fmt = LVCFMT_LEFT; 
	rightCol.iSubItem = 1; 
	rightCol.cx = 225; 
	rightCol.pszText = _T ("Value"); 
 
	m_ListCtrl.InsertColumn (0, &leftCol); 
	m_ListCtrl.InsertColumn (1, &rightCol); 
 
	item.mask = LVIF_TEXT; 
	item.iItem = 0; 
	item.iSubItem = 0; 
	item.pszText = _T ("Computer Name"); 
	m_ListCtrl.InsertItem (&item); 
	tmpStr = m_bstrComputerName; 
	m_ListCtrl.SetItemText (0, 1, tmpStr); 
 
	item.iItem = 1; 
	item.pszText = _T ("User Name"); 
	m_ListCtrl.InsertItem (&item); 
	tmpStr = m_bstrUserName; 
	m_ListCtrl.SetItemText (1, 1, tmpStr); 
 
	item.iItem = 2; 
	item.pszText = _T ("Local Language"); 
	m_ListCtrl.InsertItem (&item); 
	tmpStr = m_bstrLocalLanguage; 
	m_ListCtrl.SetItemText (2, 1, tmpStr); 
 
	item.iItem = 3; 
	item.pszText = _T ("Time Zone"); 
	m_ListCtrl.InsertItem (&item); 
	tmpStr = m_bstrTimeZone; 
	m_ListCtrl.SetItemText (3, 1, tmpStr); 
}