BANDLG.CPP

//**************************************************************************** 
//  Module:     Chat2000.EXE 
//  File:       BanDlg.cpp  
//               
// 
//  Copyright (c) Microsoft Corporation 1995-1997 
// 
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF  
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO  
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A  
// PARTICULAR PURPOSE. 
//**************************************************************************** 
 
#include "stdafx.h" 
#include "Chat2000.h" 
#include "BanDlg.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CBanDlg dialog 
 
 
CBanDlg::CBanDlg(CWnd* pParent /*=NULL*/) 
: CDialog(CBanDlg::IDD, pParent) 
{ 
//{{AFX_DATA_INIT(CBanDlg) 
m_Set = -1; 
m_Name = _T(""); 
//}}AFX_DATA_INIT 
 
//the pointer to the list is NULL on costruction 
m_pListOfPart = NULL; 
} 
 
 
void CBanDlg::DoDataExchange(CDataExchange* pDX) 
{ 
CDialog::DoDataExchange(pDX); 
//{{AFX_DATA_MAP(CBanDlg) 
DDX_Radio(pDX, IDC_BANKICK, m_Set); 
DDX_CBString(pDX, IDC_NAME, m_Name); 
//}}AFX_DATA_MAP 
} 
 
 
BEGIN_MESSAGE_MAP(CBanDlg, CDialog) 
//{{AFX_MSG_MAP(CBanDlg) 
//}}AFX_MSG_MAP 
END_MESSAGE_MAP() 
 
///////////////////////////////////////////////////////////////////////////// 
// CBanDlg message handlers 
 
BOOL CBanDlg::OnInitDialog()  
{ 
CComboBox *NameCombo = (CComboBox *) GetDlgItem(IDC_NAME); 
 
CString ParticipantName = GetParticipantAlias(); 
while (!ParticipantName.IsEmpty()) 
{ 
int res = NameCombo->InsertString (-1,(LPCSTR)ParticipantName); 
ParticipantName = GetParticipantAlias(); 
} 
 
UpdateData(FALSE); //put the data into the controls 
 
return CDialog::OnInitDialog();  // return TRUE unless you set the focus to a control 
              // EXCEPTION: OCX Property Pages should return FALSE 
} 
 
CString CBanDlg::GetParticipantAlias() 
{ 
static POSITION CurrentPos = m_pListOfPart->GetHeadPosition(); 
 
if (CurrentPos != NULL) 
{ 
//return the alias, set the position to the next element of the list 
return (m_pListOfPart->GetNext(CurrentPos)).GetAlias(); 
} 
else 
{ 
//we reached the end of the list or the list is empty 
//    go back to the head 
CurrentPos = m_pListOfPart->GetHeadPosition(); 
return _T(""); 
} 
}