www.pudn.com > Outlook_Express_Messages_src.zip > SelectFolderDlg.cpp

// SelectFolderDlg.cpp : implementation file 
// 
 
#include "stdafx.h" 
#include "Demo.h" 
#include "SelectFolderDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CSelectFolderDlg dialog 
 
 
CSelectFolderDlg::CSelectFolderDlg(CWnd* pParent /*=NULL*/) 
	: CDialog(CSelectFolderDlg::IDD, pParent) 
{ 
	//{{AFX_DATA_INIT(CSelectFolderDlg) 
		// NOTE: the ClassWizard will add member initialization here 
	//}}AFX_DATA_INIT 
 
	m_pStoreNamespace = NULL; 
	m_selFolder = -1; 
} 
 
 
void CSelectFolderDlg::DoDataExchange(CDataExchange* pDX) 
{ 
	CDialog::DoDataExchange(pDX); 
	//{{AFX_DATA_MAP(CSelectFolderDlg) 
	DDX_Control(pDX, IDC_FOLDER_LIST, m_listFolder); 
	//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CSelectFolderDlg, CDialog) 
	//{{AFX_MSG_MAP(CSelectFolderDlg) 
	//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CSelectFolderDlg message handlers 
 
BOOL CSelectFolderDlg::OnInitDialog()  
{ 
	CDialog::OnInitDialog(); 
 
	AddFolders(); 
 
	return TRUE;  // return TRUE unless you set the focus to a control 
	              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
void CSelectFolderDlg::AddFolders(STOREFOLDERID dwFolderId) 
{ 
	FOLDERPROPS props; 
	HENUMSTORE hEnum; 
	int nIndex; 
 
	hEnum = NULL; 
	props.cbSize = sizeof(FOLDERPROPS); 
 
	HRESULT hr = m_pStoreNamespace->GetFirstSubFolder(dwFolderId, &props, &hEnum); 
 
	while(SUCCEEDED(hr) && hr != S_FALSE && hEnum != NULL) { 
		nIndex = m_listFolder.AddString(props.szName); 
		if(nIndex != LB_ERR && nIndex != LB_ERRSPACE) { 
			m_listFolder.SetItemData(nIndex, props.dwFolderId); 
			AddFolders(props.dwFolderId); 
		} 
 
		hr = m_pStoreNamespace->GetNextSubFolder(hEnum, &props); 
	} 
 
	if(hEnum) { 
		m_pStoreNamespace->GetSubFolderClose(hEnum); 
	} 
} 
 
STOREFOLDERID CSelectFolderDlg::GetSelectedFolderID() 
{ 
	return m_selFolder; 
} 
 
void CSelectFolderDlg::OnOK()  
{ 
	int nIndex; 
 
	// Get selected folder id 
	nIndex = m_listFolder.GetCurSel(); 
	if(nIndex == LB_ERR) { 
		MessageBox(_T("Select a folder or cancel."), _T("Demo Error")); 
		return; 
	} 
 
	m_selFolder = m_listFolder.GetItemData(nIndex); 
 
	CDialog::OnOK(); 
}