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41 lines
1.8 KiB
41 lines
1.8 KiB
//=--------------------------------------------------------------------------=
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//
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// adbind.h Microsoft Active Data Binding interfaces
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//
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// Copyright (c) 1997, Microsoft Corp. All rights reserved.
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//
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//=--------------------------------------------------------------------------=
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#ifndef _ADBIND_H_
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#define _ADBIND_H_
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#include "oledb.h"
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DEFINE_GUID(IID_IDataFormat, 0xaf08b280, 0x90f2, 0x11d0,0x94, 0x84, 0x00, 0xa0, 0xc9, 0x11, 0x10, 0xed);
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//=--------------------------------------------------------------------------=
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// IDataFormat interface
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//=--------------------------------------------------------------------------=
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#undef INTERFACE
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#define INTERFACE IID_IDataFormat
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// The following are used with IDataFormat::GetBinding
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#define DATAFORMAT_FGETDATA 0x0 // Return a SetData binding
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#define DATAFORMAT_FSETDATA 0x1 // Return a GetData binding
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DECLARE_INTERFACE_(IDataFormat, IUnknown)
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{
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STDMETHOD(GetBinding)(VARTYPE vtPropHint, DWORD rgfDataFormat, IUnknown* prowset, DBCOLUMNINFO* pcolinfo, DBBINDING* pbinding, ULONG* pcbSize, DWORD* pdwCookie) PURE;
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STDMETHOD(GetData)(DWORD dwCookie, void* pvFrom, VARIANT* pvarTo, DBSTATUS* pdbstatus, IDispatch* pdispObject) PURE;
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STDMETHOD(SetData)(DWORD dwCookie, VARIANT* pvarFrom, void* pvTo, IDispatch* pdispObject) PURE;
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STDMETHOD(ReleaseData)(DWORD dwCookie, void* pv) PURE;
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STDMETHOD(ReleaseBinding)(DWORD dwCookie) PURE;
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STDMETHOD(GetRawData)(DWORD dwCookie, void *pvFrom, VARIANT *pvarTo, DBSTATUS *pdbstatus) PURE;
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STDMETHOD(SetRawData)(DWORD dwCookie, VARIANT *pvarFrom, void *pvTo) PURE;
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STDMETHOD(Clone)(IDataFormat **ppDataFormat) PURE;
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STDMETHOD(Convert)(DWORD dwCookie, const VARIANT *pvarFrom, VARIANT *pvarTo) PURE;
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STDMETHOD(SetLcid)(LCID lcid) PURE;
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STDMETHOD(Default)(BOOL *fDefault) PURE;
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STDMETHOD(GetLcid)(LCID *lcid) PURE;
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};
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#endif // _ADBIND_H_
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