chapter9_collectionserver.idl

com集合技术的实现

// Chapter9_CollectionServer.idl : IDL source for Chapter9_CollectionServer.dll
//

// This file will be processed by the MIDL tool to
// produce the type library (Chapter9_CollectionServer.tlb) and marshalling code.

import "oaidl.idl";
import "ocidl.idl";

    [
       object,
       uuid(F579C5C1-3777-11d2-883A-444553540000),
       dual,
       helpstring("IMovie Interface"),
       pointer_default(unique)
    ]
    interface IMovie : IDispatch
    {
       [propget, id(1), helpstring("property Director")] 
          HRESULT Director([out, retval] BSTR *pVal);
       [propput, id(1), helpstring("property Director")] 
          HRESULT Director([in] BSTR newVal);
       [propget, id(2), helpstring("property Title")] 
          HRESULT Title([out, retval] BSTR *pVal);
       [propput, id(2), helpstring("property Title")] 
          HRESULT Title([in] BSTR newVal);
    }

    [
       object,
       uuid(F579C5C4-3777-11d2-883A-444553540000),
       dual,
       helpstring("IMovieCollection Interface"),
       pointer_default(unique)
    ]
    interface IMovieCollection : IDispatch
    {
       [propget, id(1)] HRESULT Count([out, retval] long *pVal);
       [id(2)] HRESULT Add([in] IMovie* pMovie );
       [id(3)] HRESULT Remove([in] long inIndex);
       [id(4)] HRESULT RemoveAll();
       [propget, id(DISPID_VALUE)] 
          HRESULT Item([in] long inIndex,[out, retval] IMovie** ppMovie );
       [propget, id(DISPID_NEWENUM)] 
          HRESULT _NewEnum([out, retval]LPUNKNOWN *pVal);
    }


	[
		object,
		uuid(56E642CF-EA5F-11D3-83D5-0060081AEB5F),
		dual,
		helpstring("IApplication Interface"),
		pointer_default(unique)
	]
	interface IApplication : IDispatch
	{
		[propget, id(1), helpstring("property Movies")] HRESULT Movies([out, retval] IDispatch** ppVal);
		[id(2), helpstring("method CreateMovie")] HRESULT CreateMovie([out, retval] IDispatch** ppVal);
	};

[
	uuid(56E642C3-EA5F-11D3-83D5-0060081AEB5F),
	version(1.0),
	helpstring("Chapter9_CollectionServer 1.0 Type Library")
]
library CHAPTER9_COLLECTIONSERVERLib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");

    interface IMovieCollection;
    interface IMovie;

	[
		uuid(56E642D0-EA5F-11D3-83D5-0060081AEB5F),
		helpstring("Application Class")
	]
	coclass Application
	{
		[default] interface IApplication;
	};
};