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C/C++ Source or Header  |  1998-04-03  |  3.0 KB  |  82 lines
  1. // Copyright (C) 1992-1998 Microsoft Corporation
  2. // All rights reserved.
  3. //
  4. // This source code is only intended as a supplement to the
  5. // Microsoft Visual C++ Language  Reference and related
  6. // electronic documentation provided with Microsoft Visual C++.
  7. // See these sources for detailed information regarding the
  8. // Microsoft Visual C++ product.
  9.  
  10. #if !defined(AFX_ADOTIER_H__7A3199A3_48C0_11D0_AE70_00C04FD7D06E__INCLUDED_)
  11. #define AFX_ADOTIER_H__7A3199A3_48C0_11D0_AE70_00C04FD7D06E__INCLUDED_
  12.  
  13. // ADOTier.h : Declaration of the CADOTier
  14.  
  15.  
  16. #include "resource.h"       // main symbols
  17.  
  18. /////////////////////////////////////////////////////////////////////////////
  19. // ADOSamp
  20.  
  21. class CADOTier :
  22.     public IDispatchImpl<IADOTier, &IID_IADOTier, &LIBID_ADOSAMPLib>,
  23.     public ISupportErrorInfo,
  24.     public CComObjectRoot,
  25.     public CComCoClass<CADOTier,&CLSID_CADOTier>
  26. {
  27. public:
  28.     CADOTier() {}
  29. BEGIN_COM_MAP(CADOTier)
  30.     COM_INTERFACE_ENTRY(IDispatch)
  31.     COM_INTERFACE_ENTRY(IADOTier)
  32.     COM_INTERFACE_ENTRY(ISupportErrorInfo)
  33. END_COM_MAP()
  34. //DECLARE_NOT_AGGREGATABLE(CADOTier)
  35. // Remove the comment from the line above if you don't want your object to
  36. // support aggregation or if you want to provide support for
  37. // Microsoft Transaction Server. The default is to support it
  38.  
  39. DECLARE_REGISTRY_RESOURCEID(IDR_ADOTier)
  40. // ISupportsErrorInfo
  41.     STDMETHOD(InterfaceSupportsErrorInfo)(REFIID riid);
  42.  
  43. // IADOTier
  44. public:
  45.     STDMETHOD(get_Empty)(VARIANT_BOOL* bEmpty);
  46.     STDMETHOD(ADORelease)();
  47.     STDMETHOD(Requery)();
  48.     STDMETHOD(ChangeParameter)(long idx, enum DataTypeEnum type, VARIANT value, enum ParameterDirectionEnum where, long size);
  49.     STDMETHOD(put_StoredProc)(BSTR newVal);
  50.     STDMETHOD(CallStoredProc)(long idx1, BSTR idx2, BSTR idx3);
  51.     STDMETHOD(ParamQuery)(BSTR query, long idx1, BSTR idx2, BSTR idx3);
  52.     STDMETHOD(get_BOF)(VARIANT_BOOL *newVal);
  53.     STDMETHOD(get_EOF)(VARIANT_BOOL *newVal);
  54.     STDMETHOD(Prev)();
  55.     STDMETHOD(Last)();
  56.     STDMETHOD(Next)();
  57.     STDMETHOD(First)();
  58.     STDMETHOD(Close)();
  59.     STDMETHOD(get_FieldCount)(long *newVal);
  60.     STDMETHOD(get_Field)(VARIANT idx, VARIANT *newVal);
  61.     STDMETHOD(put_Field)(VARIANT idx, VARIANT newVal);
  62.     STDMETHOD(Delete)();
  63.     STDMETHOD(Update)();
  64.     STDMETHOD(AppendParameter)(enum DataTypeEnum type, VARIANT value, enum ParameterDirectionEnum where, long size);
  65.     STDMETHOD(get_CommandText)(BSTR *newVal);
  66.     STDMETHOD(put_CommandText)(BSTR newVal);
  67.     STDMETHOD(ExecuteCommand)(VARIANT_BOOL bStoredProcedure, VARIANT_BOOL bChangeRec = VARIANT_FALSE);
  68.     STDMETHOD(ExecuteConnection)(BSTR query, VARIANT_BOOL bChangeRec = VARIANT_FALSE);
  69.     STDMETHOD(CloseRecordset)(void);
  70.     STDMETHOD(OpenRecordset)(VARIANT query);
  71.     STDMETHOD(Open)(BSTR source, BSTR user, BSTR pwd);
  72. private:
  73.     _CommandPtr m_command;
  74.     _RecordsetPtr m_recordset;
  75.     _ConnectionPtr m_connection;
  76. };
  77.  
  78. //{{AFX_INSERT_LOCATION}}
  79. // Microsoft Developer Studio will insert additional declarations immediately before the previous line.
  80.  
  81. #endif // !defined(AFX_ADOTIER_H__7A3199A3_48C0_11D0_AE70_00C04FD7D06E__INCLUDED)
  82.