simplecom.idl

中间件的实验指导以及实验环境的搭建

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

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

import "oaidl.idl";
import "ocidl.idl";
	[
		object,
		uuid(EE090D43-32F5-4648-BC3B-28CADC696AED),
	
		helpstring("IMath Interface"),
		pointer_default(unique)
	]
	interface IMath : IUnknown
	{
		[helpstring("method Add")] HRESULT Add([in] long n1,[in] long n2, [out,retval] long * pnval);
	};
	//增加接口代码
	[
	    object,
		uuid(36A75A3F-94DE-47fe-AF51-0C0C65316A03),

		helpstring("IStr Interface"),
		pointer default(unique),
	]
	    interface IStr:IUnknown
		{
		 // 目前没有任何接口函数
		};
		//增加接口代码结束

[
	uuid(BBE5A7DF-E198-4817-9C2D-709D56F7347B),
	version(1.0),
	helpstring("SimpleCom 1.0 Type Library")
]
library SIMPLECOMLib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");

	[
		uuid(52DFE35C-1ED0-418B-8D15-A4819DE80D35),
		helpstring("Math Class")
	]
	coclass Math
	{
		[default] interface IMath;
		interface IStr;  //在接口列表中添加新接口
	};
};