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ddf.cpp
Package: vc开发gis代码.rar　[view]
Upload User: jndfzt02
Upload Date: 2007-04-25
Package Size: 391k
Code Size: 1k
Category:

GIS program

Development Platform:

Visual C++

ddf.cpp：Code Content
  1. // ddf.cpp : implementation file
  2. //
  4. #include "stdafx.h"
  5. #include "draw.h"
  6. #include "ddf.h"
  8. #ifdef _DEBUG
  9. #define new DEBUG_NEW
  10. #undef THIS_FILE
  11. static char THIS_FILE[] = __FILE__;
  12. #endif
  14. /////////////////////////////////////////////////////////////////////////////
  15. // ddf
  17. IMPLEMENT_DYNAMIC(ddf, CRecordset)
  19. ddf::ddf(CDatabase* pdb)
  20. : CRecordset(pdb)
  21. {
  22. //{{AFX_FIELD_INIT(ddf)
  23. //}}AFX_FIELD_INIT
  24. m_nDefaultType = snapshot;
  25. }
  28. CString ddf::GetDefaultConnect()
  29. {
  30. return _T("ODBC;DSN=cjc");
  31. }
  33. CString ddf::GetDefaultSQL()
  34. {
  35. return _T("");
  36. }
  38. void ddf::DoFieldExchange(CFieldExchange* pFX)
  39. {
  40. //{{AFX_FIELD_MAP(ddf)
  41. pFX->SetFieldType(CFieldExchange::outputColumn);
  42. //}}AFX_FIELD_MAP
  43. }
  45. /////////////////////////////////////////////////////////////////////////////
  46. // ddf diagnostics
  48. #ifdef _DEBUG
  49. void ddf::AssertValid() const
  50. {
  51. CRecordset::AssertValid();
  52. }
  54. void ddf::Dump(CDumpContext& dc) const
  55. {
  56. CRecordset::Dump(dc);
  57. }
  58. #endif //_DEBUG