2 * Copyright 2009 Hans Leidekker for CodeWeavers
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2.1 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 cpp_quote("DEFINE_GUID(CLSID_WbemLocator, 0x4590f811,0x1d3A,0x11d0,0x89,0x1f,0x00,0xaa,0x00,0x4b,0x2e,0x24);")
20 cpp_quote("DEFINE_GUID(CLSID_WbemStatusCode, 0xeb87e1bd,0x3233,0x11d2,0xae,0xc9,0x00,0xc0,0x4f,0xb6,0x88,0x20);")
25 interface IWbemContext;
26 interface IWbemServices;
27 interface IWbemStatusCodeText;
28 interface IWbemCallResult;
29 interface IWbemObjectSink;
30 interface IWbemClassObject;
31 interface IEnumWbemClassObject;
32 interface IWbemQualifierSet;
34 typedef [v1_enum] enum tag_WBEMSTATUS
40 WBEM_S_ALREADY_EXISTS = 0x40001,
41 WBEM_S_RESET_TO_DEFAULT = 0x40002,
42 WBEM_S_DIFFERENT = 0x40003,
43 WBEM_S_TIMEDOUT = 0x40004,
44 WBEM_S_NO_MORE_DATA = 0x40005,
45 WBEM_S_OPERATION_CANCELLED = 0x40006,
46 WBEM_S_PENDING = 0x40007,
47 WBEM_S_DUPLICATE_OBJECTS = 0x40008,
48 WBEM_S_ACCESS_DENIED = 0x40009,
49 WBEM_S_PARTIAL_RESULTS = 0x40010,
50 WBEM_S_SOURCE_NOT_AVAILABLE = 0x40017,
51 WBEM_E_FAILED = 0x80041001,
52 WBEM_E_NOT_FOUND = 0x80041002,
53 WBEM_E_ACCESS_DENIED = 0x80041003,
54 WBEM_E_PROVIDER_FAILURE = 0x80041004,
55 WBEM_E_TYPE_MISMATCH = 0x80041005,
56 WBEM_E_OUT_OF_MEMORY = 0x80041006,
57 WBEM_E_INVALID_CONTEXT = 0x80041007,
58 WBEM_E_INVALID_PARAMETER = 0x80041008,
59 WBEM_E_NOT_AVAILABLE = 0x80041009,
60 WBEM_E_CRITICAL_ERROR = 0x8004100a,
61 WBEM_E_INVALID_STREAM = 0x8004100b,
62 WBEM_E_NOT_SUPPORTED = 0x8004100c,
63 WBEM_E_INVALID_SUPERCLASS = 0x8004100d,
64 WBEM_E_INVALID_NAMESPACE = 0x8004100e,
65 WBEM_E_INVALID_OBJECT = 0x8004100f,
66 WBEM_E_INVALID_CLASS = 0x80041010,
67 WBEM_E_PROVIDER_NOT_FOUND = 0x80041011,
68 WBEM_E_INVALID_PROVIDER_REGISTRATION = 0x80041012,
69 WBEM_E_PROVIDER_LOAD_FAILURE = 0x80041013,
70 WBEM_E_INITIALIZATION_FAILURE = 0x80041014,
71 WBEM_E_TRANSPORT_FAILURE = 0x80041015,
72 WBEM_E_INVALID_OPERATION = 0x80041016,
73 WBEM_E_INVALID_QUERY = 0x80041017,
74 WBEM_E_INVALID_QUERY_TYPE = 0x80041018,
75 WBEM_E_ALREADY_EXISTS = 0x80041019,
76 WBEM_E_OVERRIDE_NOT_ALLOWED = 0x8004101a,
77 WBEM_E_PROPAGATED_QUALIFIER = 0x8004101b,
78 WBEM_E_PROPAGATED_PROPERTY = 0x8004101c,
79 WBEM_E_UNEXPECTED = 0x8004101d,
80 WBEM_E_ILLEGAL_OPERATION = 0x8004101e,
81 WBEM_E_CANNOT_BE_KEY = 0x8004101f,
82 WBEM_E_INCOMPLETE_CLASS = 0x80041020,
83 WBEM_E_INVALID_SYNTAX = 0x80041021,
84 WBEM_E_NONDECORATED_OBJECT = 0x80041022,
85 WBEM_E_READ_ONLY = 0x80041023,
86 WBEM_E_PROVIDER_NOT_CAPABLE = 0x80041024,
87 WBEM_E_CLASS_HAS_CHILDREN = 0x80041025,
88 WBEM_E_CLASS_HAS_INSTANCES = 0x80041026,
89 WBEM_E_QUERY_NOT_IMPLEMENTED = 0x80041027,
90 WBEM_E_ILLEGAL_NULL = 0x80041028,
91 WBEM_E_INVALID_QUALIFIER_TYPE = 0x80041029,
92 WBEM_E_INVALID_PROPERTY_TYPE = 0x8004102a,
93 WBEM_E_VALUE_OUT_OF_RANGE = 0x8004102b,
94 WBEM_E_CANNOT_BE_SINGLETON = 0x8004102c,
95 WBEM_E_INVALID_CIM_TYPE = 0x8004102d,
96 WBEM_E_INVALID_METHOD = 0x8004102e,
97 WBEM_E_INVALID_METHOD_PARAMETERS = 0x8004102f,
98 WBEM_E_SYSTEM_PROPERTY = 0x80041030,
99 WBEM_E_INVALID_PROPERTY = 0x80041031,
100 WBEM_E_CALL_CANCELLED = 0x80041032,
101 WBEM_E_SHUTTING_DOWN = 0x80041033,
102 WBEM_E_PROPAGATED_METHOD = 0x80041034,
103 WBEM_E_UNSUPPORTED_PARAMETER = 0x80041035,
104 WBEM_E_MISSING_PARAMETER_ID = 0x80041036,
105 WBEM_E_INVALID_PARAMETER_ID = 0x80041037,
106 WBEM_E_NONCONSECUTIVE_PARAMETER_IDS = 0x80041038,
107 WBEM_E_PARAMETER_ID_ON_RETVAL = 0x80041039,
108 WBEM_E_INVALID_OBJECT_PATH = 0x8004103a,
109 WBEM_E_OUT_OF_DISK_SPACE = 0x8004103b,
110 WBEM_E_BUFFER_TOO_SMALL = 0x8004103c,
111 WBEM_E_UNSUPPORTED_PUT_EXTENSION = 0x8004103d,
112 WBEM_E_UNKNOWN_OBJECT_TYPE = 0x8004103e,
113 WBEM_E_UNKNOWN_PACKET_TYPE = 0x8004103f,
114 WBEM_E_MARSHAL_VERSION_MISMATCH = 0x80041040,
115 WBEM_E_MARSHAL_INVALID_SIGNATURE = 0x80041041,
116 WBEM_E_INVALID_QUALIFIER = 0x80041042,
117 WBEM_E_INVALID_DUPLICATE_PARAMETER = 0x80041043,
118 WBEM_E_TOO_MUCH_DATA = 0x80041044,
119 WBEM_E_SERVER_TOO_BUSY = 0x80041045,
120 WBEM_E_INVALID_FLAVOR = 0x80041046,
121 WBEM_E_CIRCULAR_REFERENCE = 0x80041047,
122 WBEM_E_UNSUPPORTED_CLASS_UPDATE = 0x80041048,
123 WBEM_E_CANNOT_CHANGE_KEY_INHERITANCE = 0x80041049,
124 WBEM_E_CANNOT_CHANGE_INDEX_INHERITANCE = 0x80041050,
125 WBEM_E_TOO_MANY_PROPERTIES = 0x80041051,
126 WBEM_E_UPDATE_TYPE_MISMATCH = 0x80041052,
127 WBEM_E_UPDATE_OVERRIDE_NOT_ALLOWED = 0x80041053,
128 WBEM_E_UPDATE_PROPAGATED_METHOD = 0x80041054,
129 WBEM_E_METHOD_NOT_IMPLEMENTED = 0x80041055,
130 WBEM_E_METHOD_DISABLED = 0x80041056,
131 WBEM_E_REFRESHER_BUSY = 0x80041057,
132 WBEM_E_UNPARSABLE_QUERY = 0x80041058,
133 WBEM_E_NOT_EVENT_CLASS = 0x80041059,
134 WBEM_E_MISSING_GROUP_WITHIN = 0x8004105a,
135 WBEM_E_MISSING_AGGREGATION_LIST = 0x8004105b,
136 WBEM_E_PROPERTY_NOT_AN_OBJECT = 0x8004105c,
137 WBEM_E_AGGREGATING_BY_OBJECT = 0x8004105d,
138 WBEM_E_UNINTERPRETABLE_PROVIDER_QUERY = 0x8004105f,
139 WBEM_E_BACKUP_RESTORE_WINMGMT_RUNNING = 0x80041060,
140 WBEM_E_QUEUE_OVERFLOW = 0x80041061,
141 WBEM_E_PRIVILEGE_NOT_HELD = 0x80041062,
142 WBEM_E_INVALID_OPERATOR = 0x80041063,
143 WBEM_E_LOCAL_CREDENTIALS = 0x80041064,
144 WBEM_E_CANNOT_BE_ABSTRACT = 0x80041065,
145 WBEM_E_AMENDED_OBJECT = 0x80041066,
146 WBEM_E_CLIENT_TOO_SLOW = 0x80041067,
147 WBEM_E_NULL_SECURITY_DESCRIPTOR = 0x80041068,
148 WBEM_E_TIMED_OUT = 0x80041069,
149 WBEM_E_INVALID_ASSOCIATION = 0x8004106a,
150 WBEM_E_AMBIGUOUS_OPERATION = 0x8004106b,
151 WBEM_E_QUOTA_VIOLATION = 0x8004106c,
152 WBEM_E_RESERVED_001 = 0x8004106d,
153 WBEM_E_RESERVED_002 = 0x8004106e,
154 WBEM_E_UNSUPPORTED_LOCALE = 0x8004106f,
155 WBEM_E_HANDLE_OUT_OF_DATE = 0x80041070,
156 WBEM_E_CONNECTION_FAILED = 0x80041071,
157 WBEM_E_INVALID_HANDLE_REQUEST = 0x80041072,
158 WBEM_E_PROPERTY_NAME_TOO_WIDE = 0x80041073,
159 WBEM_E_CLASS_NAME_TOO_WIDE = 0x80041074,
160 WBEM_E_METHOD_NAME_TOO_WIDE = 0x80041075,
161 WBEM_E_QUALIFIER_NAME_TOO_WIDE = 0x80041076,
162 WBEM_E_RERUN_COMMAND = 0x80041077,
163 WBEM_E_DATABASE_VER_MISMATCH = 0x80041078,
164 WBEM_E_VETO_DELETE = 0x80041079,
165 WBEM_E_VETO_PUT = 0x8004107a,
166 WBEM_E_INVALID_LOCALE = 0x80041080,
167 WBEM_E_PROVIDER_SUSPENDED = 0x80041081,
168 WBEM_E_SYNCHRONIZATION_REQUIRED = 0x80041082,
169 WBEM_E_NO_SCHEMA = 0x80041083,
170 WBEM_E_PROVIDER_ALREADY_REGISTERED = 0x80041084,
171 WBEM_E_PROVIDER_NOT_REGISTERED = 0x80041085,
172 WBEM_E_FATAL_TRANSPORT_ERROR = 0x80041086,
173 WBEM_E_ENCRYPTED_CONNECTION_REQUIRED = 0x80041087,
174 WBEM_E_PROVIDER_TIMED_OUT = 0x80041088,
175 WBEM_E_NO_KEY = 0x80041089,
176 WBEM_E_PROVIDER_DISABLED = 0x8004108a
179 typedef [v1_enum] enum tag_WBEM_TIMEOUT_TYPE
182 WBEM_INFINITE = 0xffffffff
185 typedef [v1_enum] enum tag_WBEM_CONDITION_FLAG_TYPE
187 WBEM_FLAG_ALWAYS = 0,
188 WBEM_FLAG_ONLY_IF_TRUE = 0x1,
189 WBEM_FLAG_ONLY_IF_FALSE = 0x2,
190 WBEM_FLAG_ONLY_IF_IDENTICAL = 0x3,
191 WBEM_MASK_PRIMARY_CONDITION = 0x3,
192 WBEM_FLAG_KEYS_ONLY = 0x4,
193 WBEM_FLAG_REFS_ONLY = 0x8,
194 WBEM_FLAG_LOCAL_ONLY = 0x10,
195 WBEM_FLAG_PROPAGATED_ONLY = 0x20,
196 WBEM_FLAG_SYSTEM_ONLY = 0x30,
197 WBEM_FLAG_NONSYSTEM_ONLY = 0x40,
198 WBEM_MASK_CONDITION_ORIGIN = 0x70,
199 WBEM_FLAG_CLASS_OVERRIDES_ONLY = 0x100,
200 WBEM_FLAG_CLASS_LOCAL_AND_OVERRIDES = 0x200,
201 WBEM_MASK_CLASS_CONDITION = 0x300
202 } WBEM_CONDITION_FLAG_TYPE;
204 typedef [v1_enum] enum tag_WBEM_FLAVOR_TYPE
206 WBEM_FLAVOR_DONT_PROPAGATE = 0,
207 WBEM_FLAVOR_FLAG_PROPAGATE_TO_INSTANCE = 0x1,
208 WBEM_FLAVOR_FLAG_PROPAGATE_TO_DERIVED_CLASS = 0x2,
209 WBEM_FLAVOR_MASK_PROPAGATION = 0xf,
210 WBEM_FLAVOR_OVERRIDABLE = 0,
211 WBEM_FLAVOR_NOT_OVERRIDABLE = 0x10,
212 WBEM_FLAVOR_MASK_PERMISSIONS = 0x10,
213 WBEM_FLAVOR_ORIGIN_LOCAL = 0,
214 WBEM_FLAVOR_ORIGIN_PROPAGATED = 0x20,
215 WBEM_FLAVOR_ORIGIN_SYSTEM = 0x40,
216 WBEM_FLAVOR_MASK_ORIGIN = 0x60,
217 WBEM_FLAVOR_NOT_AMENDED = 0,
218 WBEM_FLAVOR_AMENDED = 0x80,
219 WBEM_FLAVOR_MASK_AMENDED = 0x80
222 typedef [v1_enum] enum tag_WBEM_GENUS_TYPE
224 WBEM_GENUS_CLASS = 1,
225 WBEM_GENUS_INSTANCE = 2
228 typedef [v1_enum] enum tag_CIMTYPE_ENUMERATION
248 CIM_FLAG_ARRAY = 0x2000
249 } CIMTYPE_ENUMERATION;
251 typedef long CIMTYPE;
257 uuid(dc12a687-737f-11cf-884d-00aa004b2e24),
258 pointer_default(unique)
260 interface IWbemLocator : IUnknown
262 HRESULT ConnectServer(
263 [in] const BSTR strNetworkResource,
264 [in] const BSTR strUser,
265 [in] const BSTR strPassword,
266 [in] const BSTR strLocale,
267 [in] LONG lSecurityFlags,
268 [in] const BSTR strAuthority,
269 [in] IWbemContext *pCtx,
270 [out] IWbemServices **ppNamespace);
276 uuid(eb87e1bc-3233-11d2-aec9-00c04fb68820)
278 interface IWbemStatusCodeText : IUnknown
280 HRESULT GetErrorCodeText(
284 [out] BSTR *MessageText);
286 HRESULT GetFacilityCodeText(
290 [out] BSTR *MessageText);
293 typedef [v1_enum] enum tag_WBEM_GENERIC_FLAG_TYPE
295 WBEM_FLAG_RETURN_WBEM_COMPLETE = 0,
296 WBEM_FLAG_BIDIRECTIONAL = 0,
297 WBEM_FLAG_RETURN_ERROR_OBJECT = 0,
298 WBEM_FLAG_DONT_SEND_STATUS = 0,
299 WBEM_FLAG_SEND_ONLY_SELECTED = 0,
300 WBEM_FLAG_RETURN_IMMEDIATELY = 0x10,
301 WBEM_FLAG_FORWARD_ONLY = 0x20,
302 WBEM_FLAG_NO_ERROR_OBJECT = 0x40,
303 WBEM_FLAG_SEND_STATUS = 0x80,
304 WBEM_FLAG_ENSURE_LOCATABLE = 0x100,
305 WBEM_FLAG_DIRECT_READ = 0x200,
306 WBEM_MASK_RESERVED_FLAGS = 0x1f000,
307 WBEM_FLAG_USE_AMENDED_QUALIFIERS = 0x20000,
308 WBEM_FLAG_STRONG_VALIDATION = 0x100000
309 } WBEM_GENERIC_FLAG_TYPE;
314 uuid(9556dc99-828c-11cf-a37e-00aa003240c7),
315 pointer_default(unique)
317 interface IWbemServices : IUnknown
319 HRESULT OpenNamespace(
320 [in] const BSTR strNamespace,
322 [in] IWbemContext *pCtx,
323 [out] IWbemServices **ppWorkingNamespace,
324 [out] IWbemCallResult **ppResult);
326 HRESULT CancelAsyncCall(
327 [in] IWbemObjectSink *pSink);
329 HRESULT QueryObjectSink(
331 [out] IWbemObjectSink **ppResponseHandler);
334 [in] const BSTR strObjectPath,
336 [in] IWbemContext *pCtx,
337 [out] IWbemClassObject **ppObject,
338 [out] IWbemCallResult **ppCallResult);
340 HRESULT GetObjectAsync(
341 [in] const BSTR strObjectPath,
343 [in] IWbemContext *pCtx,
344 [in] IWbemObjectSink *pResponseHandler);
347 [in] IWbemClassObject *pObject,
349 [in] IWbemContext *pCtx,
350 [out] IWbemCallResult **ppCallResult);
352 HRESULT PutClassAsync(
353 [in] IWbemClassObject *pObject,
355 [in] IWbemContext *pCtx,
356 [in] IWbemObjectSink *pResponseHandler);
359 [in] const BSTR strClass,
361 [in] IWbemContext *pCtx,
362 [out] IWbemCallResult **ppCallResult);
364 HRESULT DeleteClassAsync(
365 [in] const BSTR strClass,
367 [in] IWbemContext *pCtx,
368 [in] IWbemObjectSink *pResponseHandler);
370 HRESULT CreateClassEnum(
371 [in] const BSTR strSuperclass,
373 [in] IWbemContext *pCtx,
374 [out] IEnumWbemClassObject **ppEnum);
376 HRESULT CreateClassEnumAsync(
377 [in] const BSTR strSuperclass,
379 [in] IWbemContext *pCtx,
380 [in] IWbemObjectSink *pResponseHandler);
383 [in] IWbemClassObject *pInst,
385 [in] IWbemContext *pCtx,
386 [out] IWbemCallResult **ppCallResult);
388 HRESULT PutInstanceAsync(
389 [in] IWbemClassObject *pInst,
391 [in] IWbemContext *pCtx,
392 [in] IWbemObjectSink *pResponseHandler);
394 HRESULT DeleteInstance(
395 [in] const BSTR strObjectPath,
397 [in] IWbemContext *pCtx,
398 [out] IWbemCallResult **ppCallResult);
400 HRESULT DeleteInstanceAsync(
401 [in] const BSTR strObjectPath,
403 [in] IWbemContext *pCtx,
404 [in] IWbemObjectSink *pResponseHandler);
406 HRESULT CreateInstanceEnum(
407 [in] const BSTR strFilter,
409 [in] IWbemContext *pCtx,
410 [out] IEnumWbemClassObject **ppEnum);
412 HRESULT CreateInstanceEnumAsync(
413 [in] const BSTR strFilter,
415 [in] IWbemContext *pCtx,
416 [in] IWbemObjectSink *pResponseHandler);
419 [in] const BSTR strQueryLanguage,
420 [in] const BSTR strQuery,
422 [in] IWbemContext *pCtx,
423 [out] IEnumWbemClassObject **ppEnum);
425 HRESULT ExecQueryAsync(
426 [in] const BSTR strQueryLanguage,
427 [in] const BSTR strQuery,
429 [in] IWbemContext *pCtx,
430 [in] IWbemObjectSink *pResponseHandler);
432 HRESULT ExecNotificationQuery(
433 [in] const BSTR strQueryLanguage,
434 [in] const BSTR strQuery,
436 [in] IWbemContext *pCtx,
437 [out] IEnumWbemClassObject **ppEnum);
439 HRESULT ExecNotificationQueryAsync(
440 [in] const BSTR strQueryLanguage,
441 [in] const BSTR strQuery,
443 [in] IWbemContext *pCtx,
444 [in] IWbemObjectSink *pResponseHandler);
447 [in] const BSTR strObjectPath,
448 [in] const BSTR strMethodName,
450 [in] IWbemContext *pCtx,
451 [in] IWbemClassObject *pInParams,
452 [out] IWbemClassObject **ppOutParams,
453 [out] IWbemCallResult **ppCallResult);
455 HRESULT ExecMethodAsync(
456 [in] const BSTR strObjectPath,
457 [in] const BSTR strMethodName,
459 [in] IWbemContext *pCtx,
460 [in] IWbemClassObject *pInParams,
461 [in] IWbemObjectSink *pResponseHandler);
467 uuid(027947e1-d731-11ce-a357-000000000001)
469 interface IEnumWbemClassObject : IUnknown
476 [out, size_is(uCount), length_is(*puReturned)] IWbemClassObject **apObjects,
477 [out] ULONG *puReturned);
481 [in] IWbemObjectSink *pSink);
484 [out] IEnumWbemClassObject **ppEnum);
495 uuid(dc12a681-737f-11cf-884d-00aa004b2e24)
497 interface IWbemClassObject : IUnknown
499 HRESULT GetQualifierSet(
500 [out] IWbemQualifierSet **ppQualSet);
503 [in,string] LPCWSTR wszName,
506 [out] CIMTYPE *pType,
507 [out] long *plFlavor);
510 [in,string] LPCWSTR wszName,
516 [in,string] LPCWSTR wszName);
519 [in,string] LPCWSTR wszQualifierName,
521 [in] VARIANT *pQualifierVal,
522 [out] SAFEARRAY **pNames);
524 HRESULT BeginEnumeration(
525 [in] long lEnumFlags);
531 [out] CIMTYPE *pType,
532 [out] long *plFlavor);
534 HRESULT EndEnumeration();
536 HRESULT GetPropertyQualifierSet(
537 [in,string] LPCWSTR wszProperty,
538 [out] IWbemQualifierSet **ppQualSet);
541 [out] IWbemClassObject **ppCopy);
543 HRESULT GetObjectText(
545 [out] BSTR *pstrObjectText);
547 HRESULT SpawnDerivedClass(
549 [out] IWbemClassObject **ppNewClass);
551 HRESULT SpawnInstance(
553 [out] IWbemClassObject **ppNewInstance);
557 [in] IWbemClassObject *pCompareTo);
559 HRESULT GetPropertyOrigin(
560 [in,string] LPCWSTR wszName,
561 [out] BSTR *pstrClassName);
563 HRESULT InheritsFrom(
564 [in] LPCWSTR strAncestor);
567 [in,string] LPCWSTR wszName,
569 [out] IWbemClassObject **ppInSignature,
570 [out] IWbemClassObject **ppOutSignature);
573 [in,string] LPCWSTR wszName,
575 [in] IWbemClassObject *pInSignature,
576 [in] IWbemClassObject *pOutSignature);
578 HRESULT DeleteMethod(
579 [in,string] LPCWSTR wszName);
581 HRESULT BeginMethodEnumeration(
582 [in] long lEnumFlags);
586 [out] BSTR *pstrName,
587 [out] IWbemClassObject **ppInSignature,
588 [out] IWbemClassObject **ppOutSignature);
590 HRESULT EndMethodEnumeration();
592 HRESULT GetMethodQualifierSet(
593 [in,string] LPCWSTR wszMethod,
594 [out] IWbemQualifierSet **ppQualSet);
596 HRESULT GetMethodOrigin(
597 [in,string] LPCWSTR wszMethodName,
598 [out] BSTR *pstrClassName);
605 uuid(dc12a680-737f-11cf-884d-00aa004b2e24)
607 interface IWbemQualifierSet : IUnknown
610 [in,string] LPCWSTR wszName,
613 [out] long *plFlavor);
616 [in,string] LPCWSTR wszName,
621 [in,string] LPCWSTR wszName);
625 [out] SAFEARRAY **pNames);
627 HRESULT BeginEnumeration(
632 [out] BSTR *pstrName,
634 [out] long *plFlavor);
636 HRESULT EndEnumeration();