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ComCallBack.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++

ComCallBack.idl：Code Content
  1. // ComCallBack.idl : IDL source for ComCallBack.dll
  2. //
  4. // This file will be processed by the MIDL tool to
  5. // produce the type library (ComCallBack.tlb) and marshalling code.
  7. import "oaidl.idl";
  8. import "ocidl.idl";
  11. [
  12. object,
  13. uuid(4DDEB7DA-1ED9-493C-ABF4-BB9E152BC4A7),
  14. helpstring("IMyAbc Interface")
  15. ]
  16. interface ILogs
  17. {
  18. [helpstring("string")] HRESULT WriteLog([in] BSTR message);
  19. };
  21. [
  22. object,
  23. uuid(4DDEB7DA-1ED9-493C-ABF4-BB9E152BC4A6),
  24. dual,
  25. helpstring("IMyAbc Interface"),
  26. pointer_default(unique)
  27. ]
  28. interface IMyAbc : IDispatch
  29. {
  30.    [id(1),helpstring("ddd")] HRESULT SetLog([in] ILogs* ptools);//依赖注入方法；
  31.    [id(2),helpstring("ddd")] HRESULT add([in] int a, [in] int b,[out] int* c);
  32. };
  34. [
  35. uuid(3C91F4CC-20EF-44DC-B916-83E194089FBF),
  36. version(1.0),
  37. helpstring("ComCallBack 1.0 Type Library")
  38. ]
  39. library COMCALLBACKLib
  40. {
  41. importlib("stdole32.tlb");
  42. importlib("stdole2.tlb");
  44. [
  45. uuid(343819AB-6A1C-43DA-92AE-2D2C890FD625),
  46. helpstring("MyAbc Class")
  47. ]
  48. coclass MyAbc
  49. {
  50. [default] interface IMyAbc;
  51. };
  52. };