singletonexample.idl

【内容简介】 本书由一流的权威撰写

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

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

import "oaidl.idl";
import "ocidl.idl";
	
	[
		object,
		uuid(4609CCBE-C58C-4913-B657-5DF93495A5B8),
		dual,
		helpstring("IMySingleton Interface"),
		pointer_default(unique)
	]
	interface IMySingleton : IDispatch
	{
		[propget, id(1), helpstring("property LicenseKey")] HRESULT LicenseKey([out, retval] BSTR *pVal);
		[propput, id(1), helpstring("property LicenseKey")] HRESULT LicenseKey([in] BSTR newVal);
	};

[
	uuid(B2AC6E5D-160C-454A-934C-6D35F796FCC7),
	version(1.0),
	helpstring("SingletonExample 1.0 Type Library")
]
library SINGLETONEXAMPLELib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");

	
	[
		uuid(0164B179-0B23-4C23-9B50-E91114F6DFD2),
		helpstring("MySingleton Class")
	]
	coclass MySingleton
	{
		[default] interface IMySingleton;
	};
};