chapter3_server.idl

ATL开发指南PDF格式

//
// Chapter3_Server.idl : IDL source for Chapter3_Server.dll
//

// This file will be processed by the MIDL tool to
// produce the type library (Chapter3_Server.tlb) and marshalling code.

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

	[	
		object,
		uuid(8812699C-1CC8-11D1-883A-444553540000),	
		helpstring("IMath Interface"),
		pointer_default(unique)
	]
	interface IMath : IUnknown
	{
		[helpstring("method Add")] HRESULT Add([in] long lOp1,[in] long lOp2, [out,retval] long* plResult);
		[helpstring("method Subtract")] HRESULT Subtract([in] long lOp1,[in] long lOp2, [out,retval] long* plResult);
		[helpstring("method Multiply")] HRESULT Multiply([in] long lOp1,[in] long lOp2, [out,retval] long* plResult);
		[helpstring("method Divide")] HRESULT Divide([in] long lOp1,[in] long lOp2, [out,retval] long* plResult);
	};

   [	
    object,
	// We have to create this new GUID
	uuid(6AF3DF1E-C48F-11D0-A769-D477A4000000),
	helpstring("IAdvancedMath Interface"),
	pointer_default(unique)
   ]
   interface IAdvancedMath : IUnknown
   {
	HRESULT Factorial( [in] short sFact, [out, retval] long* pResult );
	HRESULT Fibonacci( [in] short sFib, [out, retval] long* pResult );
   };

[
	uuid(8812698E-1CC8-11D1-883A-444553540000),
	version(1.0),
	helpstring("Chapter3_Server 1.0 Type Library")
]
library CHAPTER3_SERVERLib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");

	[
		uuid(8812699D-1CC8-11D1-883A-444553540000),
		helpstring("Math Class")
	]
	coclass Math
	{
		[default] interface IMath;
		interface IAdvancedMath;
	};
};