telprvdds.h

visual c++ 实例编程

// TelPrvdDS.h : Declaration of the CTelPrvdSource
#ifndef __CTelPrvdSource_H_
#define __CTelPrvdSource_H_
#include "resource.h"       // main symbols
#include "TelPrvdRS.h"
/////////////////////////////////////////////////////////////////////////////
// CDataSource
class ATL_NO_VTABLE CTelPrvdSource : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public CComCoClass<CTelPrvdSource, &CLSID_TelPrvd>,
	public IDBCreateSessionImpl<CTelPrvdSource, CTelPrvdSession>,
	public IDBInitializeImpl<CTelPrvdSource>,
	public IDBPropertiesImpl<CTelPrvdSource>,
	public IPersistImpl<CTelPrvdSource>,
	public IInternalConnectionImpl<CTelPrvdSource>
{
public:
	HRESULT FinalConstruct()
	{
		return FInit();
	}
DECLARE_REGISTRY_RESOURCEID(IDR_TELPRVD)
BEGIN_PROPSET_MAP(CTelPrvdSource)
	BEGIN_PROPERTY_SET(DBPROPSET_DATASOURCEINFO)
		PROPERTY_INFO_ENTRY(ACTIVESESSIONS)
		PROPERTY_INFO_ENTRY(DATASOURCEREADONLY)
		PROPERTY_INFO_ENTRY(BYREFACCESSORS)
		PROPERTY_INFO_ENTRY(OUTPUTPARAMETERAVAILABILITY)
		PROPERTY_INFO_ENTRY(PROVIDEROLEDBVER)
		PROPERTY_INFO_ENTRY(DSOTHREADMODEL)
		PROPERTY_INFO_ENTRY(SUPPORTEDTXNISOLEVELS)
		PROPERTY_INFO_ENTRY(USERNAME)
	END_PROPERTY_SET(DBPROPSET_DATASOURCEINFO)
	BEGIN_PROPERTY_SET(DBPROPSET_DBINIT)
		PROPERTY_INFO_ENTRY(AUTH_PASSWORD)
		PROPERTY_INFO_ENTRY(AUTH_PERSIST_SENSITIVE_AUTHINFO)
		PROPERTY_INFO_ENTRY(AUTH_USERID)
		PROPERTY_INFO_ENTRY(INIT_DATASOURCE)
		PROPERTY_INFO_ENTRY(INIT_HWND)
		PROPERTY_INFO_ENTRY(INIT_LCID)
		PROPERTY_INFO_ENTRY(INIT_LOCATION)
		PROPERTY_INFO_ENTRY(INIT_MODE)
		PROPERTY_INFO_ENTRY(INIT_PROMPT)
		PROPERTY_INFO_ENTRY(INIT_PROVIDERSTRING)
		PROPERTY_INFO_ENTRY(INIT_TIMEOUT)
	END_PROPERTY_SET(DBPROPSET_DBINIT)
	CHAIN_PROPERTY_SET(CTelPrvdCommand)
END_PROPSET_MAP()
BEGIN_COM_MAP(CTelPrvdSource)
	COM_INTERFACE_ENTRY(IDBCreateSession)
	COM_INTERFACE_ENTRY(IDBInitialize)
	COM_INTERFACE_ENTRY(IDBProperties)
	COM_INTERFACE_ENTRY(IPersist)
	COM_INTERFACE_ENTRY(IInternalConnection)
END_COM_MAP()
public:
};
#endif //__CTelPrvdSource_H_