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496 lines
10 KiB
496 lines
10 KiB
/**********************************************************************/
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/** Microsoft Windows NT **/
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/** Copyright(c) Microsoft Corp., 1991 **/
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/**********************************************************************/
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/*
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DLGBINED
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Binary Editor dialog
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FILE HISTORY:
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*/
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#include "stdafx.h"
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#ifdef _DEBUG
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#undef THIS_FILE
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static char BASED_CODE THIS_FILE[] = __FILE__;
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#endif
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/////////////////////////////////////////////////////////////////////////////
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// CDlgBinEd dialog
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CDlgBinEd::CDlgBinEd(
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CDhcpParamType * pdhcType,
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DHCP_OPTION_SCOPE_TYPE dhcScopeType,
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CWnd* pParent /*=NULL*/
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)
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: CDialog(CDlgBinEd::IDD, pParent),
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m_p_type( pdhcType ),
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m_b_decimal( TRUE ),
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m_b_changed( FALSE ),
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m_option_type( dhcScopeType )
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{
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//{{AFX_DATA_INIT(CDlgBinEd)
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//}}AFX_DATA_INIT
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ASSERT( m_p_type != NULL ) ;
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if (!m_bbutton_Up.LoadBitmaps(MAKEINTRESOURCE(IDB_UP),
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MAKEINTRESOURCE(IDB_UPINV),
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MAKEINTRESOURCE(IDB_UPFOC),
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MAKEINTRESOURCE(IDB_UPDIS)) ||
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!m_bbutton_Down.LoadBitmaps(MAKEINTRESOURCE(IDB_DOWN),
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MAKEINTRESOURCE(IDB_DOWNINV),
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MAKEINTRESOURCE(IDB_DOWNFOC),
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MAKEINTRESOURCE(IDB_DOWNDIS))
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)
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{
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AfxThrowResourceException();
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}
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}
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void
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CDlgBinEd::DoDataExchange(
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CDataExchange* pDX
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)
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{
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CDialog::DoDataExchange(pDX);
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//{{AFX_DATA_MAP(CDlgBinEd)
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DDX_Control(pDX, IDC_RADIO_HEX, m_butn_hex);
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DDX_Control(pDX, IDC_RADIO_DECIMAL, m_butn_decimal);
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DDX_Control(pDX, IDC_STATIC_UNIT_SIZE, m_static_unit_size);
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DDX_Control(pDX, IDC_STATIC_OPTION_NAME, m_static_option_name);
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DDX_Control(pDX, IDC_STATIC_APPLICATION, m_static_application);
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DDX_Control(pDX, IDC_LIST_VALUES, m_list_values);
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DDX_Control(pDX, IDC_EDIT_VALUE, m_edit_value);
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DDX_Control(pDX, IDC_BUTN_DELETE, m_butn_delete);
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DDX_Control(pDX, IDC_BUTN_ADD, m_butn_add);
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//}}AFX_DATA_MAP
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}
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BEGIN_MESSAGE_MAP(CDlgBinEd, CDialog)
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//{{AFX_MSG_MAP(CDlgBinEd)
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ON_BN_CLICKED(IDC_RADIO_DECIMAL, OnClickedRadioDecimal)
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ON_BN_CLICKED(IDC_RADIO_HEX, OnClickedRadioHex)
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ON_BN_CLICKED(IDC_BUTN_ADD, OnClickedButnAdd)
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ON_BN_CLICKED(IDC_BUTN_DELETE, OnClickedButnDelete)
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ON_BN_CLICKED(IDC_BUTN_DOWN, OnClickedButnDown)
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ON_BN_CLICKED(IDC_BUTN_UP, OnClickedButnUp)
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ON_LBN_SELCHANGE(IDC_LIST_VALUES, OnSelchangeListValues)
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ON_EN_CHANGE(IDC_EDIT_VALUE, OnChangeEditValue)
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//}}AFX_MSG_MAP
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CDlgBinEd message handlers
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BOOL
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CDlgBinEd::OnInitDialog()
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{
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CDialog::OnInitDialog();
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CString str ;
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CStrNumer strNum ;
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APIERR err = 0 ;
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int cUnitSize = 1 ;
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int cStrId = m_option_type == DhcpDefaultOptions
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? IDS_INFO_TITLE_DEFAULT_OPTIONS
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: (m_option_type == DhcpGlobalOptions
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? IDS_INFO_TITLE_GLOBAL_OPTIONS
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: IDS_INFO_TITLE_SCOPE_OPTIONS ) ;
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switch ( m_p_type->QueryValue().QueryDataType() )
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{
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case DhcpWordOption:
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cUnitSize = 2 ;
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break ;
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case DhcpDWordOption:
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cUnitSize = 4 ;
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break ;
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case DhcpDWordDWordOption:
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cUnitSize = 8 ;
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break ;
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}
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CATCH_MEM_EXCEPTION
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{
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m_bbutton_Up.SubclassDlgItem(IDC_BUTN_UP, this);
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m_bbutton_Down.SubclassDlgItem(IDC_BUTN_DOWN, this);
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m_bbutton_Up.SizeToContent();
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m_bbutton_Down.SizeToContent();
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strNum = cUnitSize ;
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m_static_unit_size.SetWindowText( strNum ) ;
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m_static_option_name.SetWindowText( m_p_type->QueryName() ) ;
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str.LoadString( cStrId ) ;
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m_static_application.SetWindowText( str ) ;
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//
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// Fill the internal list from the current value.
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//
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FillArray() ;
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Fill( 0, TRUE ) ;
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//
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// Set focus on the new value edit control.
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//
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m_edit_value.SetFocus() ;
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m_edit_value.SetModify( FALSE );
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//
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// Fiddle with the buttons.
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//
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HandleActivation() ;
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}
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END_MEM_EXCEPTION(err)
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if ( err )
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{
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theApp.MessageBox( err ) ;
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EndDialog(-1);
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}
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return FALSE; // return TRUE unless you set the focus to a control
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}
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//
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// Convert the existing values into an array for dialog manipualation
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// BUGBUG: Extend to handle 64-bit integers (DWordDWord).
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//
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void
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CDlgBinEd :: FillArray ()
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{
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//
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// Fill the internal list from the current value.
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//
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INT cMax = m_p_type->QueryValue().QueryUpperBound() ;
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for ( INT i = 0 ; i < cMax ; i++ )
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{
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m_dw_array.SetAtGrow( i, (DWORD) m_p_type->QueryValue().QueryNumber( i ) ) ;
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}
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}
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BOOL
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CDlgBinEd :: ConvertValue (
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DWORD dwValue,
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CString & strValue
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)
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{
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const char * pszMaskHex = "0x%x" ;
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const char * pszMaskDec = "%ld" ;
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const char * pszMask = m_b_decimal
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? pszMaskDec
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: pszMaskHex;
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char szNum [ DHC_STRING_MAX ] ;
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APIERR err = 0 ;
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CATCH_MEM_EXCEPTION
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{
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::wsprintf( szNum, pszMask, dwValue ) ;
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strValue = szNum ;
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}
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END_MEM_EXCEPTION(err)
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if ( err )
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{
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theApp.MessageBox( err ) ;
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EndDialog( -1 ) ;
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}
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return err == 0 ;
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}
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//
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// Fill the list box
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//
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void
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CDlgBinEd :: Fill (
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INT cFocus,
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BOOL bToggleRedraw
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)
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{
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if ( bToggleRedraw )
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{
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m_list_values.SetRedraw( FALSE ) ;
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}
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m_list_values.ResetContent() ;
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CStrNumer strValue ;
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INT cMax = m_dw_array.GetSize(),
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i ;
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for ( i = 0 ; i < cMax ; i++ )
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{
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if ( ! ConvertValue( m_dw_array.GetAt( i ), strValue ) )
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{
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break ;
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}
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m_list_values.AddString( strValue ) ;
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}
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if ( cFocus >= 0 && cFocus < cMax )
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{
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m_list_values.SetCurSel( cFocus ) ;
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}
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if ( bToggleRedraw )
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{
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m_list_values.SetRedraw( TRUE ) ;
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m_list_values.Invalidate() ;
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}
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}
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//
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// Handle changes in the dialog
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//
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void
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CDlgBinEd :: HandleActivation ()
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{
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INT cSel = m_list_values.GetCurSel(),
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cMax = m_dw_array.GetSize() ;
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BOOL bModified = m_edit_value.GetWindowTextLength() > 0;
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m_bbutton_Up.EnableWindow( cSel >= 1 ) ;
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m_bbutton_Down.EnableWindow( cSel + 1 < cMax ) ;
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m_butn_add.EnableWindow( bModified ) ;
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m_butn_delete.EnableWindow( cSel >= 0 ) ;
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m_butn_hex.SetCheck( m_b_decimal == 0 ) ;
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m_butn_decimal.SetCheck( m_b_decimal > 0 ) ;
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}
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void
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CDlgBinEd::OnClickedRadioDecimal()
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{
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m_b_decimal = TRUE ;
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Fill() ;
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HandleActivation() ;
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}
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void
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CDlgBinEd::OnClickedRadioHex()
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{
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m_b_decimal = FALSE ;
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Fill() ;
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HandleActivation() ;
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}
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void
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CDlgBinEd::OnClickedButnAdd()
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{
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INT cFocus = m_list_values.GetCurSel() ;
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DWORD dwValue;
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DWORD dwMask = 0xFFFFFFFF ;
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ASSERT(m_p_type);
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switch ( m_p_type->QueryValue().QueryDataType() )
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{
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case DhcpBinaryDataOption :
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case DhcpByteOption:
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dwMask = 0xFF ;
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break ;
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case DhcpWordOption:
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dwMask = 0xFFFF ;
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break ;
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} // switch
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if (!FGetCtrlDWordValue(m_edit_value.m_hWnd, &dwValue, 0, dwMask))
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return;
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APIERR err = 0 ;
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CATCH_MEM_EXCEPTION
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{
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if ( cFocus < 0 )
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{
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cFocus = 0 ;
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}
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m_dw_array.InsertAt( cFocus, dwValue ) ;
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}
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END_MEM_EXCEPTION(err)
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if ( err )
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{
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theApp.MessageBox( err ) ;
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}
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else
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{
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m_b_changed = TRUE ;
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}
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//
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// Refill listbox, update controls. clear the edit control
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//
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m_edit_value.SetWindowText("");
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Fill( cFocus ) ;
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HandleActivation() ;
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}
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void
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CDlgBinEd::OnClickedButnDelete()
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{
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INT cFocus = m_list_values.GetCurSel() ;
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if ( cFocus < 0 )
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{
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return ;
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}
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DWORD dwValue = m_dw_array.GetAt( cFocus ) ;
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APIERR err = 0 ;
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CStrNumer strValue ;
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CATCH_MEM_EXCEPTION
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{
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m_dw_array.RemoveAt( cFocus ) ;
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ConvertValue( dwValue, strValue ) ;
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}
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END_MEM_EXCEPTION(err)
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if ( err )
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{
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theApp.MessageBox( err ) ;
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EndDialog( -1 ) ;
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}
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else
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{
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m_b_changed = TRUE ;
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}
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m_edit_value.SetWindowText( strValue ) ;
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m_edit_value.SetFocus();
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Fill( cFocus ) ;
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HandleActivation() ;
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}
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void
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CDlgBinEd::OnClickedButnDown()
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{
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INT cFocus = m_list_values.GetCurSel() ;
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INT cItems = m_list_values.GetCount() ;
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if ( cFocus < 0 || cFocus + 1 >= cItems )
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{
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return ;
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}
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DWORD dwValue ;
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APIERR err = 0 ;
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CATCH_MEM_EXCEPTION
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{
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dwValue = m_dw_array.GetAt( cFocus ) ;
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m_dw_array.RemoveAt( cFocus ) ;
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m_dw_array.InsertAt( cFocus + 1, dwValue ) ;
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}
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END_MEM_EXCEPTION(err)
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if ( err )
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{
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theApp.MessageBox( err ) ;
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}
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else
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{
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m_b_changed = TRUE ;
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}
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Fill( cFocus + 1 ) ;
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HandleActivation() ;
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}
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void
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CDlgBinEd::OnClickedButnUp()
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{
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INT cFocus = m_list_values.GetCurSel() ;
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INT cItems = m_list_values.GetCount() ;
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if ( cFocus <= 0 )
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{
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return ;
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}
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DWORD dwValue ;
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APIERR err = 0 ;
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CATCH_MEM_EXCEPTION
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{
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dwValue = m_dw_array.GetAt( cFocus ) ;
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m_dw_array.RemoveAt( cFocus ) ;
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m_dw_array.InsertAt( cFocus - 1, dwValue ) ;
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}
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END_MEM_EXCEPTION(err)
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if ( err )
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{
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theApp.MessageBox( err ) ;
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}
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else
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{
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m_b_changed = TRUE ;
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}
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Fill( cFocus - 1 ) ;
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HandleActivation() ;
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}
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void
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CDlgBinEd::OnSelchangeListValues()
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{
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HandleActivation() ;
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}
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void
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CDlgBinEd::OnOK()
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{
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APIERR err = 0 ;
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if ( m_b_changed )
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{
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CDhcpParamValue & cValue = m_p_type->QueryValue() ;
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CATCH_MEM_EXCEPTION
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{
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cValue.SetUpperBound( m_dw_array.GetSize() ) ;
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for ( int i = 0 ; i < m_dw_array.GetSize() ; i++ )
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{
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cValue.SetNumber( m_dw_array.GetAt( i ), i ) ;
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}
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}
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END_MEM_EXCEPTION( err ) ;
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if ( err )
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{
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theApp.MessageBox( err ) ;
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EndDialog( -1 ) ;
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}
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else
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{
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m_p_type->SetDirty() ;
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CDialog::OnOK();
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}
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}
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else
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{
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OnCancel() ;
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}
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}
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void
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CDlgBinEd::OnCancel()
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{
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CDialog::OnCancel();
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}
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void
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CDlgBinEd::OnChangeEditValue()
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{
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HandleActivation() ;
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}
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