/[cvs]/api/include/DShowIDL/regbag.idl
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Annotation of /api/include/DShowIDL/regbag.idl

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Revision 1.1 - (hide annotations)
Sun Jul 1 20:47:59 2001 UTC (22 years, 11 months ago) by bearsoft
Branch point for: lazy, MAIN
Initial revision

1 bearsoft 1.1 //------------------------------------------------------------------------------
2     // File: RegBag.idl
3     //
4     // Desc: IDL source for RegBag.dll.
5     //
6     // Copyright (c) 1999 - 2000, Microsoft Corporation. All rights reserved.
7     //------------------------------------------------------------------------------
8    
9    
10     import "objidl.idl";
11     import "oaidl.idl";
12     import "ocidl.idl";
13    
14    
15     //*****************************************************************************
16     ///////////////////////////////////////////////////////////////////////////////
17     //
18     // Custom Factory interface
19     // since com doesn't support ctors or initialization parameters on std factory interface
20     // we have a custom creation interface
21     //
22     ///////////////////////////////////////////////////////////////////////////////
23     //*****************************************************************************
24     ///////////////////////////////////////////////////////////////////////////////////////
25     [object,
26     hidden, restricted,
27     uuid(8A674B48-1F63-11d3-B64C-00C04F79498E),
28     helpstring("Create property bag backed by registry"),
29     pointer_default(unique),
30     local
31     ]
32     interface ICreatePropBagOnRegKey : IUnknown {
33     // NOTE: it is up to the caller to set the correct registry access based on the interface
34     // and methods the caller intends to use
35     // IPropertyBag2::GetPropertyInfo and CountProperties require both KEY_QUERY_VALUE and KEY_ENUMERATE_SUBKEYS
36     // IPropertyBagXXX::Read requires KEY_READ
37     // IPropertyBagXXX::Write requires KEY_WRITE
38     // also, you must CoTaskMemFree the name string from GetPropertyInfo
39     // if you write a value of VT_EMPTY or VT_NULL the property will be removed from the bag and the corresponding
40     // registry info will be deleted.
41     HRESULT Create([in] HKEY hkey, [in] LPCOLESTR subkey, [in] DWORD ulOptions, [in] DWORD samDesired, REFIID iid, [out] LPVOID *ppBag);
42     };
43    

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