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A Beginner's Tutorial for Connection Points Using VC++ and ATL

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10 Apr 20025 min read 172.7K   1.5K   62  
A tutorial on how to create connection points using VC++ and ATL
 
/* this ALWAYS GENERATED file contains the definitions for the interfaces */


/* File created by MIDL compiler version 5.01.0164 */
/* at Sat Apr 06 02:19:30 2002
 */
/* Compiler settings for C:\Project Files\Publications\Connection\Connection.idl:
    Oicf (OptLev=i2), W1, Zp8, env=Win32, ms_ext, c_ext
    error checks: allocation ref bounds_check enum stub_data 
*/
//@@MIDL_FILE_HEADING(  )


/* verify that the <rpcndr.h> version is high enough to compile this file*/
#ifndef __REQUIRED_RPCNDR_H_VERSION__
#define __REQUIRED_RPCNDR_H_VERSION__ 440
#endif

#include "rpc.h"
#include "rpcndr.h"

#ifndef __RPCNDR_H_VERSION__
#error this stub requires an updated version of <rpcndr.h>
#endif // __RPCNDR_H_VERSION__

#ifndef COM_NO_WINDOWS_H
#include "windows.h"
#include "ole2.h"
#endif /*COM_NO_WINDOWS_H*/

#ifndef __Connection_h__
#define __Connection_h__

#ifdef __cplusplus
extern "C"{
#endif 

/* Forward Declarations */ 

#ifndef __IConnCtl_FWD_DEFINED__
#define __IConnCtl_FWD_DEFINED__
typedef interface IConnCtl IConnCtl;
#endif 	/* __IConnCtl_FWD_DEFINED__ */


#ifndef ___IConnCtlEvents_FWD_DEFINED__
#define ___IConnCtlEvents_FWD_DEFINED__
typedef interface _IConnCtlEvents _IConnCtlEvents;
#endif 	/* ___IConnCtlEvents_FWD_DEFINED__ */


#ifndef __ConnCtl_FWD_DEFINED__
#define __ConnCtl_FWD_DEFINED__

#ifdef __cplusplus
typedef class ConnCtl ConnCtl;
#else
typedef struct ConnCtl ConnCtl;
#endif /* __cplusplus */

#endif 	/* __ConnCtl_FWD_DEFINED__ */


/* header files for imported files */
#include "oaidl.h"
#include "ocidl.h"

void __RPC_FAR * __RPC_USER MIDL_user_allocate(size_t);
void __RPC_USER MIDL_user_free( void __RPC_FAR * ); 

#ifndef __IConnCtl_INTERFACE_DEFINED__
#define __IConnCtl_INTERFACE_DEFINED__

/* interface IConnCtl */
/* [unique][helpstring][dual][uuid][object] */ 


EXTERN_C const IID IID_IConnCtl;

#if defined(__cplusplus) && !defined(CINTERFACE)
    
    MIDL_INTERFACE("EB747F2E-4812-11D6-A6D4-0050BAE1092D")
    IConnCtl : public IDispatch
    {
    public:
    };
    
#else 	/* C style interface */

    typedef struct IConnCtlVtbl
    {
        BEGIN_INTERFACE
        
        HRESULT ( STDMETHODCALLTYPE __RPC_FAR *QueryInterface )( 
            IConnCtl __RPC_FAR * This,
            /* [in] */ REFIID riid,
            /* [iid_is][out] */ void __RPC_FAR *__RPC_FAR *ppvObject);
        
        ULONG ( STDMETHODCALLTYPE __RPC_FAR *AddRef )( 
            IConnCtl __RPC_FAR * This);
        
        ULONG ( STDMETHODCALLTYPE __RPC_FAR *Release )( 
            IConnCtl __RPC_FAR * This);
        
        HRESULT ( STDMETHODCALLTYPE __RPC_FAR *GetTypeInfoCount )( 
            IConnCtl __RPC_FAR * This,
            /* [out] */ UINT __RPC_FAR *pctinfo);
        
        HRESULT ( STDMETHODCALLTYPE __RPC_FAR *GetTypeInfo )( 
            IConnCtl __RPC_FAR * This,
            /* [in] */ UINT iTInfo,
            /* [in] */ LCID lcid,
            /* [out] */ ITypeInfo __RPC_FAR *__RPC_FAR *ppTInfo);
        
        HRESULT ( STDMETHODCALLTYPE __RPC_FAR *GetIDsOfNames )( 
            IConnCtl __RPC_FAR * This,
            /* [in] */ REFIID riid,
            /* [size_is][in] */ LPOLESTR __RPC_FAR *rgszNames,
            /* [in] */ UINT cNames,
            /* [in] */ LCID lcid,
            /* [size_is][out] */ DISPID __RPC_FAR *rgDispId);
        
        /* [local] */ HRESULT ( STDMETHODCALLTYPE __RPC_FAR *Invoke )( 
            IConnCtl __RPC_FAR * This,
            /* [in] */ DISPID dispIdMember,
            /* [in] */ REFIID riid,
            /* [in] */ LCID lcid,
            /* [in] */ WORD wFlags,
            /* [out][in] */ DISPPARAMS __RPC_FAR *pDispParams,
            /* [out] */ VARIANT __RPC_FAR *pVarResult,
            /* [out] */ EXCEPINFO __RPC_FAR *pExcepInfo,
            /* [out] */ UINT __RPC_FAR *puArgErr);
        
        END_INTERFACE
    } IConnCtlVtbl;

    interface IConnCtl
    {
        CONST_VTBL struct IConnCtlVtbl __RPC_FAR *lpVtbl;
    };

    

#ifdef COBJMACROS


#define IConnCtl_QueryInterface(This,riid,ppvObject)	\
    (This)->lpVtbl -> QueryInterface(This,riid,ppvObject)

#define IConnCtl_AddRef(This)	\
    (This)->lpVtbl -> AddRef(This)

#define IConnCtl_Release(This)	\
    (This)->lpVtbl -> Release(This)


#define IConnCtl_GetTypeInfoCount(This,pctinfo)	\
    (This)->lpVtbl -> GetTypeInfoCount(This,pctinfo)

#define IConnCtl_GetTypeInfo(This,iTInfo,lcid,ppTInfo)	\
    (This)->lpVtbl -> GetTypeInfo(This,iTInfo,lcid,ppTInfo)

#define IConnCtl_GetIDsOfNames(This,riid,rgszNames,cNames,lcid,rgDispId)	\
    (This)->lpVtbl -> GetIDsOfNames(This,riid,rgszNames,cNames,lcid,rgDispId)

#define IConnCtl_Invoke(This,dispIdMember,riid,lcid,wFlags,pDispParams,pVarResult,pExcepInfo,puArgErr)	\
    (This)->lpVtbl -> Invoke(This,dispIdMember,riid,lcid,wFlags,pDispParams,pVarResult,pExcepInfo,puArgErr)


#endif /* COBJMACROS */


#endif 	/* C style interface */




#endif 	/* __IConnCtl_INTERFACE_DEFINED__ */



#ifndef __CONNECTIONLib_LIBRARY_DEFINED__
#define __CONNECTIONLib_LIBRARY_DEFINED__

/* library CONNECTIONLib */
/* [helpstring][version][uuid] */ 


EXTERN_C const IID LIBID_CONNECTIONLib;

#ifndef ___IConnCtlEvents_DISPINTERFACE_DEFINED__
#define ___IConnCtlEvents_DISPINTERFACE_DEFINED__

/* dispinterface _IConnCtlEvents */
/* [helpstring][uuid] */ 


EXTERN_C const IID DIID__IConnCtlEvents;

#if defined(__cplusplus) && !defined(CINTERFACE)

    MIDL_INTERFACE("EB747F30-4812-11D6-A6D4-0050BAE1092D")
    _IConnCtlEvents : public IDispatch
    {
    };
    
#else 	/* C style interface */

    typedef struct _IConnCtlEventsVtbl
    {
        BEGIN_INTERFACE
        
        HRESULT ( STDMETHODCALLTYPE __RPC_FAR *QueryInterface )( 
            _IConnCtlEvents __RPC_FAR * This,
            /* [in] */ REFIID riid,
            /* [iid_is][out] */ void __RPC_FAR *__RPC_FAR *ppvObject);
        
        ULONG ( STDMETHODCALLTYPE __RPC_FAR *AddRef )( 
            _IConnCtlEvents __RPC_FAR * This);
        
        ULONG ( STDMETHODCALLTYPE __RPC_FAR *Release )( 
            _IConnCtlEvents __RPC_FAR * This);
        
        HRESULT ( STDMETHODCALLTYPE __RPC_FAR *GetTypeInfoCount )( 
            _IConnCtlEvents __RPC_FAR * This,
            /* [out] */ UINT __RPC_FAR *pctinfo);
        
        HRESULT ( STDMETHODCALLTYPE __RPC_FAR *GetTypeInfo )( 
            _IConnCtlEvents __RPC_FAR * This,
            /* [in] */ UINT iTInfo,
            /* [in] */ LCID lcid,
            /* [out] */ ITypeInfo __RPC_FAR *__RPC_FAR *ppTInfo);
        
        HRESULT ( STDMETHODCALLTYPE __RPC_FAR *GetIDsOfNames )( 
            _IConnCtlEvents __RPC_FAR * This,
            /* [in] */ REFIID riid,
            /* [size_is][in] */ LPOLESTR __RPC_FAR *rgszNames,
            /* [in] */ UINT cNames,
            /* [in] */ LCID lcid,
            /* [size_is][out] */ DISPID __RPC_FAR *rgDispId);
        
        /* [local] */ HRESULT ( STDMETHODCALLTYPE __RPC_FAR *Invoke )( 
            _IConnCtlEvents __RPC_FAR * This,
            /* [in] */ DISPID dispIdMember,
            /* [in] */ REFIID riid,
            /* [in] */ LCID lcid,
            /* [in] */ WORD wFlags,
            /* [out][in] */ DISPPARAMS __RPC_FAR *pDispParams,
            /* [out] */ VARIANT __RPC_FAR *pVarResult,
            /* [out] */ EXCEPINFO __RPC_FAR *pExcepInfo,
            /* [out] */ UINT __RPC_FAR *puArgErr);
        
        END_INTERFACE
    } _IConnCtlEventsVtbl;

    interface _IConnCtlEvents
    {
        CONST_VTBL struct _IConnCtlEventsVtbl __RPC_FAR *lpVtbl;
    };

    

#ifdef COBJMACROS


#define _IConnCtlEvents_QueryInterface(This,riid,ppvObject)	\
    (This)->lpVtbl -> QueryInterface(This,riid,ppvObject)

#define _IConnCtlEvents_AddRef(This)	\
    (This)->lpVtbl -> AddRef(This)

#define _IConnCtlEvents_Release(This)	\
    (This)->lpVtbl -> Release(This)


#define _IConnCtlEvents_GetTypeInfoCount(This,pctinfo)	\
    (This)->lpVtbl -> GetTypeInfoCount(This,pctinfo)

#define _IConnCtlEvents_GetTypeInfo(This,iTInfo,lcid,ppTInfo)	\
    (This)->lpVtbl -> GetTypeInfo(This,iTInfo,lcid,ppTInfo)

#define _IConnCtlEvents_GetIDsOfNames(This,riid,rgszNames,cNames,lcid,rgDispId)	\
    (This)->lpVtbl -> GetIDsOfNames(This,riid,rgszNames,cNames,lcid,rgDispId)

#define _IConnCtlEvents_Invoke(This,dispIdMember,riid,lcid,wFlags,pDispParams,pVarResult,pExcepInfo,puArgErr)	\
    (This)->lpVtbl -> Invoke(This,dispIdMember,riid,lcid,wFlags,pDispParams,pVarResult,pExcepInfo,puArgErr)

#endif /* COBJMACROS */


#endif 	/* C style interface */


#endif 	/* ___IConnCtlEvents_DISPINTERFACE_DEFINED__ */


EXTERN_C const CLSID CLSID_ConnCtl;

#ifdef __cplusplus

class DECLSPEC_UUID("EB747F2F-4812-11D6-A6D4-0050BAE1092D")
ConnCtl;
#endif
#endif /* __CONNECTIONLib_LIBRARY_DEFINED__ */

/* Additional Prototypes for ALL interfaces */

/* end of Additional Prototypes */

#ifdef __cplusplus
}
#endif

#endif

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Written By
Ranjan Banerji
United States United States
This member has not yet provided a Biography. Assume it's interesting and varied, and probably something to do with programming.

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Layout: fixed | fluid

Posted 10 Apr 2002

Article Copyright 2002 by Ranjan Banerji
Everything else Copyright © CodeProject, 1999-2024

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