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IUnknownDemo.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++

IUnknownDemo.idl：Code Content
  1. // IUnknownDemo.idl : IDL source for IUnknownDemo.dll
  2. //
  4. // This file will be processed by the MIDL tool to
  5. // produce the type library (IUnknownDemo.tlb) and marshalling code.
  7. import "oaidl.idl";
  8. import "ocidl.idl";
  9. [
  10. object,
  11. uuid(7E4933F5-9F96-4D4C-ABF1-8C6E0B4C8EE9),
  13. helpstring("IIMyObj Interface"),
  14. pointer_default(unique)
  15. ]
  16. interface IIMyObj : IUnknown
  17. {
  18.     [helpstring("asdf")]HRESULT add([in] int a, [in] int b, [out] int* c);
  19. };
  21.     [  object,
  22.    uuid(7E4933F5-9F96-4D4C-ABF1-8C6E0B4C8EEA),
  23.    helpstring("asdf")
  24.  ]
  25. interface IHello:IUnknown
  26. {
  27. [helpstring("string")] HRESULT hello([in] BSTR name,[out] BSTR* result);
  28. };
  30. [
  31. uuid(E5739F31-7607-41F3-A60C-21A25ACA0A88),
  32. version(1.0),
  33. helpstring("IUnknownDemo 1.0 Type Library")
  34. ]
  35. library IUNKNOWNDEMOLib
  36. {
  37. importlib("stdole32.tlb");
  38. importlib("stdole2.tlb");
  40. [
  41. uuid(864CDFA4-2E80-48AF-B366-CC9228E364B9),
  42. helpstring("IMyObj Class")
  43. ]
  44. coclass IMyObj
  45. {
  46. [default] interface IIMyObj;
  47.   interface IHello;
  48. };
  49. };