DemoIUnknown.idl
上传用户:weisheen
上传日期:2022-07-09
资源大小:19390k
文件大小:1k
源码类别:
ActiveX/DCOM/ATL
开发平台:
Visual C++
- // DemoIUnknown.idl : IDL source for DemoIUnknown.dll
- //
- // This file will be processed by the MIDL tool to
- // produce the type library (DemoIUnknown.tlb) and marshalling code.
- import "oaidl.idl";
- import "ocidl.idl";
- [
- object,
- uuid(BA4816E3-7295-4189-B7B5-274676745821),
- helpstring("IMyAbc Interface"),
- pointer_default(unique)
- ]
- interface ILog : IUnknown//继承IUnknown更符合COM规范
- {
- [helpstring("asdfdasf")] HRESULT writeLog([in] BSTR message);
- };
- [
- object,
- uuid(BA4816E3-7295-4189-B7B5-274676745820),
- dual,
- helpstring("IMyAbc Interface"),
- pointer_default(unique)
- ]
- interface IMyAbc : IDispatch
- {
- [id(1), helpstring("method SetLog")] HRESULT SetLog([in] IUnknown* pTools);
- [id(2), helpstring("method add")] HRESULT add([in] int a, [in] int b, [out] int* c);
- };
- [
- uuid(212D7586-B43B-4F55-A543-507A3FFED444),
- version(1.0),
- helpstring("DemoIUnknown 1.0 Type Library")
- ]
- library DEMOIUNKNOWNLib
- {
- importlib("stdole32.tlb");
- importlib("stdole2.tlb");
- [
- uuid(84447EF1-7792-4B4A-8861-6EDBF7BC4AC3),
- helpstring("MyAbc Class")
- ]
- coclass MyAbc
- {
- [default] interface IMyAbc;
- };
- };