www.pudn.com > VC++-develop-GIS.rar > LinkDataSet.cpp

// LinkDataSet.cpp : implementation file 
// 
#include "stdafx.h" 
#include "draw.h" 
#include "LinkDataSet.h" 
 
#ifdef _DEBUG 
#define new DEBUG_NEW 
#undef THIS_FILE 
static char THIS_FILE[] = __FILE__; 
#endif 
 
///////////////////////////////////////////////////////////////////////////// 
// CLinkDataSet 
 
IMPLEMENT_DYNAMIC(CLinkDataSet, CRecordset) 
 
CLinkDataSet::CLinkDataSet(CDatabase* pdb) 
	: CRecordset(pdb) 
{ 
	//{{AFX_FIELD_INIT(CLinkDataSet) 
	m_database_id = 0; 
	m_record_id = 0; 
	m_graph_id = 0; 
	m_element_id = 0; 
	m_link_mode = 0; 
	m_nFields = 5; 
	//}}AFX_FIELD_INIT 
	m_nDefaultType = snapshot; 
} 
 
 
CString CLinkDataSet::GetDefaultConnect() 
{ 
	return _T("ODBC;DSN=GISBOOK"); 
} 
 
CString CLinkDataSet::GetDefaultSQL() 
{ 
	return _T("[dbo].[LinkInfo]"); 
} 
 
void CLinkDataSet::DoFieldExchange(CFieldExchange* pFX) 
{ 
	//{{AFX_FIELD_MAP(CLinkDataSet) 
	pFX->SetFieldType(CFieldExchange::outputColumn); 
	RFX_Int(pFX, _T("[database_id]"), m_database_id); 
	RFX_Long(pFX, _T("[record_id]"), m_record_id); 
	RFX_Int(pFX, _T("[graph_id]"), m_graph_id); 
	RFX_Long(pFX, _T("[element_id]"), m_element_id); 
	RFX_Int(pFX, _T("[link_mode]"), m_link_mode); 
	//}}AFX_FIELD_MAP 
} 
 
///////////////////////////////////////////////////////////////////////////// 
// CLinkDataSet diagnostics 
 
#ifdef _DEBUG 
void CLinkDataSet::AssertValid() const 
{ 
	CRecordset::AssertValid(); 
} 
 
void CLinkDataSet::Dump(CDumpContext& dc) const 
{ 
	CRecordset::Dump(dc); 
} 
#endif //_DEBUG