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DemoIUnknown.idl
Package: code_and_note_of_COM.rar　[view]
Upload User: weisheen
Upload Date: 2022-07-09
Package Size: 19390k
Code Size: 1k
Category:

ActiveX-DCOM-ATL

Development Platform:

Visual C++

DemoIUnknown.idl：Code Content
  1. // DemoIUnknown.idl : IDL source for DemoIUnknown.dll
  2. //
  4. // This file will be processed by the MIDL tool to
  5. // produce the type library (DemoIUnknown.tlb) and marshalling code.
  7. import "oaidl.idl";
  8. import "ocidl.idl";
  11. [
  12. object,
  13. uuid(BA4816E3-7295-4189-B7B5-274676745821),
  14. helpstring("IMyAbc Interface"),
  15. pointer_default(unique)
  16. ]
  17. interface ILog : IUnknown
  18. {
  19. [helpstring("asdfdasf")] HRESULT writeLog([in] BSTR message);
  20. };
  23. [
  24. object,
  25. uuid(BA4816E3-7295-4189-B7B5-274676745820),
  26. dual,
  27. helpstring("IMyAbc Interface"),
  28. pointer_default(unique)
  29. ]
  30. interface IMyAbc : IDispatch
  31. {     
  32. [id(1), helpstring("method SetLog")] HRESULT SetLog([in] IUnknown* pTools);
  33. [id(2), helpstring("method add")] HRESULT add([in] int a, [in] int b, [out] int* c);
  34. };
  37. [
  38. uuid(212D7586-B43B-4F55-A543-507A3FFED444),
  39. version(1.0),
  40. helpstring("DemoIUnknown 1.0 Type Library")
  41. ]
  42. library DEMOIUNKNOWNLib
  43. {
  44. importlib("stdole32.tlb");
  45. importlib("stdole2.tlb");
  47. [
  48. uuid(84447EF1-7792-4B4A-8861-6EDBF7BC4AC3),
  49. helpstring("MyAbc Class")
  50. ]
  51. coclass MyAbc
  52. {
  53. [default] interface IMyAbc;
  54. };
  55. };