Microsoft-Windows-UIAutomationCore
237 events across 2 channels
Event ID 1: Error_ProviderErrors
#Fields #
| Name | Description |
|---|---|
Method UnicodeString | |
Hresult HexInt32 | |
Details UnicodeString | |
SourceHwnd UnicodeString | |
Provider UnicodeString |
Event ID 2: Error_IAccessibleErrors
#Fields #
| Name | Description |
|---|---|
Method UnicodeString | |
Hresult HexInt32 | |
Details UnicodeString | |
SourceHwnd UnicodeString | |
Provider UnicodeString |
Event ID 3: Error_OtherErrors
#Fields #
| Name | Description |
|---|---|
Method UnicodeString | |
ErrorCode UInt32 | |
Details UnicodeString |
Event ID 4: Error_ClientApiErrors
#Fields #
| Name | Description |
|---|---|
Method UnicodeString | |
Parameter UnicodeString | |
Details UnicodeString |
Event ID 5: Error_ProcessErrors
#Fields #
| Name | Description |
|---|---|
Method UnicodeString | |
Win32Error UInt32 | |
HRESULT HexInt32 | |
ProcessId UInt32 | |
Details UnicodeString |
Event ID 101: UIAutomationCoreAPI_UiaClientsAreListeningStart
#Event ID 102: UIAutomationCoreAPI_UiaClientsAreListeningStop
#Event ID 103: UIAutomationCoreAPI_UiaDisconnectAllProvidersStart
#Event ID 104: UIAutomationCoreAPI_UiaDisconnectAllProvidersStop
#Event ID 105: UIAutomationCoreAPI_UiaDisconnectProviderStart
#Event ID 106: UIAutomationCoreAPI_UiaDisconnectProviderStop
#Event ID 107: UIAutomationCoreAPI_UiaGetReservedMixedAttributeValueStart
#Event ID 108: UIAutomationCoreAPI_UiaGetReservedMixedAttributeValueStop
#Event ID 109: UIAutomationCoreAPI_UiaGetReservedNotSupportedValueStart
#Event ID 110: UIAutomationCoreAPI_UiaGetReservedNotSupportedValueStop
#Event ID 111: UIAutomationCoreAPI_UiaHostProviderFromHwndStart
#Event ID 112: UIAutomationCoreAPI_UiaHostProviderFromHwndStop
#Event ID 113: UIAutomationCoreAPI_UiaIAccessibleFromProviderStart
#Event ID 114: UIAutomationCoreAPI_UiaIAccessibleFromProviderStop
#Event ID 115: UIAutomationCoreAPI_UiaProviderForNonClientStart
#Event ID 116: UIAutomationCoreAPI_UiaProviderForNonClientStop
#Event ID 117: UIAutomationCoreAPI_UiaProviderFromIAccessibleStart
#Event ID 118: UIAutomationCoreAPI_UiaProviderFromIAccessibleStop
#Event ID 119: UIAutomationCoreAPI_UiaRaiseEventStart
#Event ID 120: UIAutomationCoreAPI_UiaRaiseEventStop
#Event ID 121: UIAutomationCoreAPI_UiaReturnRawElementProviderStart
#Event ID 122: UIAutomationCoreAPI_UiaReturnRawElementProviderStop
#Event ID 123: UIAutomationProviderApi_UiaReturnCrossMachineConnectionInfoStart
#Event ID 124: UIAutomationProviderApi_UiaReturnCrossMachineConnectionInfoStop
#Event ID 125: UIAutomationCoreAPI_UiaRaiseStructuredMarkupEventStart
#Event ID 126: UIAutomationCoreAPI_UiaRaiseStructuredMarkupEventStop
#Event ID 201: CUIAutomation_AddEventHandlerStart
#Event ID 202: CUIAutomation_AddEventHandlerStop
#Event ID 203: CUIAutomation_CompareElementsStart
#Event ID 204: CUIAutomation_CompareElementsStop
#Event ID 205: CUIAutomation_CompareRuntimeIdsStart
#Event ID 206: CUIAutomation_CompareRuntimeIdsStop
#Event ID 207: CUIAutomation_CreateConditionStart
#Event ID 208: CUIAutomation_CreateConditionStop
#Event ID 209: CUIAutomation_CreateCacheRequestStart
#Event ID 210: CUIAutomation_CreateCacheRequestStop
#Event ID 211: CUIAutomation_CreateProxyFactoryEntryStart
#Event ID 212: CUIAutomation_CreateProxyFactoryEntryStop
#Event ID 213: CUIAutomation_CreateTreeWalkerStart
#Event ID 214: CUIAutomation_CreateTreeWalkerStop
#Event ID 215: CUIAutomation_ElementFromHandleStart
#Event ID 216: CUIAutomation_ElementFromHandleStop
#Event ID 217: CUIAutomation_ElementFromHandleBuildCacheStart
#Event ID 218: CUIAutomation_ElementFromHandleBuildCacheStop
#Event ID 219: CUIAutomation_ElementFromIAccessibleStart
#Event ID 220: CUIAutomation_ElementFromIAccessibleStop
#Event ID 221: CUIAutomation_ElementFromIAccessibleBuildCacheStart
#Event ID 222: CUIAutomation_ElementFromIAccessibleBuildCacheStop
#Event ID 223: CUIAutomation_ElementFromPointStart
#Event ID 224: CUIAutomation_ElementFromPointStop
#Event ID 225: CUIAutomation_ElementFromPointBuildCacheStart
#Event ID 226: CUIAutomation_ElementFromPointBuildCacheStop
#Event ID 227: CUIAutomation_GetFocusedElementStart
#Event ID 228: CUIAutomation_GetFocusedElementStop
#Event ID 229: CUIAutomation_GetFocusedElementBuildCacheStart
#Event ID 230: CUIAutomation_GetFocusedElementBuildCacheStop
#Event ID 231: CUIAutomation_GetPatternProgrammaticNameStart
#Event ID 232: CUIAutomation_GetPatternProgrammaticNameStop
#Event ID 233: CUIAutomation_GetPropertyProgrammaticNameStart
#Event ID 234: CUIAutomation_GetPropertyProgrammaticNameStop
#Event ID 235: CUIAutomation_GetRootElementStart
#Event ID 236: CUIAutomation_GetRootElementStop
#Event ID 237: CUIAutomation_GetRootElementBuildCacheStart
#Event ID 238: CUIAutomation_GetRootElementBuildCacheStop
#Event ID 239: CUIAutomation_PollForPotentialSupportedPatternsStart
#Event ID 240: CUIAutomation_PollForPotentialSupportedPatternsStop
#Event ID 241: CUIAutomation_PollForPotentialSupportedPropertiesStart
#Event ID 242: CUIAutomation_PollForPotentialSupportedPropertiesStop
#Event ID 243: CUIAutomation_RemoveEventHandlerStart
#Event ID 244: CUIAutomation_RemoveEventHandlerStop
#Event ID 245: CUIAutomation_CreateEventHandlerGroupStart
#Event ID 246: CUIAutomation_CreateEventHandlerGroupStop
#Event ID 247: CUIAutomation_AddEventHandlerGroupStart
#Event ID 248: CUIAutomation_AddEventHandlerGroupStop
#Event ID 249: CUIAutomation_RemoveEventHandlerGroupStart
#Event ID 250: CUIAutomation_RemoveEventHandlerGroupStop
#Event ID 251: CUIAutomation_AddStructuredMarkupEventHandlerStart
#Event ID 252: CUIAutomation_AddStructuredMarkupEventHandlerStop
#Event ID 253: CUIAutomation_RemoveStructuredMarkupEventHandlerStart
#Event ID 254: CUIAutomation_RemoveStructuredMarkupEventHandlerStop
#Event ID 301: CAutomationElement_BuildUpdatedCacheStart
#Event ID 302: CAutomationElement_BuildUpdatedCacheStop
#Event ID 303: CAutomationElement_FindAllStart
#Event ID 304: CAutomationElement_FindAllStop
#Event ID 305: CAutomationElement_FindAllBuildCacheStart
#Event ID 306: CAutomationElement_FindAllBuildCacheStop
#Event ID 307: CAutomationElement_FindFirstStart
#Event ID 308: CAutomationElement_FindFirstStop
#Event ID 309: CAutomationElement_FindFirstBuildCacheStart
#Event ID 310: CAutomationElement_FindFirstBuildCacheStop
#Event ID 311: CAutomationElement_GetCachedChildrenStart
#Event ID 312: CAutomationElement_GetCachedChildrenStop
#Event ID 313: CAutomationElement_GetCachedParentStart
#Event ID 314: CAutomationElement_GetCachedParentStop
#Event ID 315: CAutomationElement_GetCachedPatternStart
#Event ID 316: CAutomationElement_GetCachedPatternStop
#Event ID 317: CAutomationElement_GetCachedPatternAsStart
#Event ID 318: CAutomationElement_GetCachedPatternAsStop
#Event ID 319: CAutomationElement_GetCachedPropertyValueStart
#Event ID 320: CAutomationElement_GetCachedPropertyValueStop
#Event ID 321: CAutomationElement_GetCachedPropertyValueExStart
#Event ID 322: CAutomationElement_GetCachedPropertyValueExStop
#Event ID 323: CAutomationElement_GetClickablePointStart
#Event ID 324: CAutomationElement_GetClickablePointStop
#Event ID 325: CAutomationElement_GetCurrentPatternStart
#Event ID 326: CAutomationElement_GetCurrentPatternStop
#Event ID 327: CAutomationElement_GetCurrentPatternAsStart
#Event ID 328: CAutomationElement_GetCurrentPatternAsStop
#Event ID 329: CAutomationElement_GetCurrentPropertyValueStart
#Event ID 330: CAutomationElement_GetCurrentPropertyValueStop
#Event ID 331: CAutomationElement_GetCurrentPropertyValueExStart
#Event ID 332: CAutomationElement_GetCurrentPropertyValueExStop
#Event ID 333: CAutomationElement_GetRuntimeIdStart
#Event ID 334: CAutomationElement_GetRuntimeIdStop
#Event ID 335: CAutomationElement_SetFocusStart
#Event ID 336: CAutomationElement_SetFocusStop
#Event ID 337: CAutomationElement_ShowContextMenuStart
#Event ID 338: CAutomationElement_ShowContextMenuStop
#Event ID 339: CAutomationElement_FindAllWithOptionsStart
#Event ID 340: CAutomationElement_FindAllWithOptionsStop
#Event ID 341: CAutomationElement_FindAllWithOptionsBuildCacheStart
#Event ID 342: CAutomationElement_FindAllWithOptionsBuildCacheStop
#Event ID 343: CAutomationElement_FindFirstWithOptionsStart
#Event ID 344: CAutomationElement_FindFirstWithOptionsStop
#Event ID 345: CAutomationElement_FindFirstWithOptionsBuildCacheStart
#Event ID 346: CAutomationElement_FindFirstWithOptionsBuildCacheStop
#Event ID 403: CTextRange_CloneStart
#Event ID 404: CTextRange_CloneStop
#Event ID 405: CTextRange_CompareStart
#Event ID 406: CTextRange_CompareStop
#Event ID 407: CTextRange_CompareEndpointsStart
#Event ID 408: CTextRange_CompareEndpointsStop
#Event ID 409: CTextRange_ExpandToEnclosingUnitStart
#Event ID 410: CTextRange_ExpandToEnclosingUnitStop
#Event ID 411: CTextRange_GetAttributeValueStart
#Event ID 412: CTextRange_GetAttributeValueStop
#Event ID 413: CTextRange_GetEnclosingElementStart
#Event ID 414: CTextRange_GetEnclosingElementStop
#Event ID 415: CTextRange_GetTextStart
#Event ID 416: CTextRange_GetTextStop
#Event ID 417: CTextRange_MoveStart
#Event ID 418: CTextRange_MoveStop
#Event ID 419: CTextRange_MoveEndpointByUnitStart
#Event ID 420: CTextRange_MoveEndpointByUnitStop
#Event ID 421: CTextRange_MoveEndpointByRangeStart
#Event ID 422: CTextRange_MoveEndpointByRangeStop
#Event ID 423: CTextRange_GetChildrenStart
#Event ID 424: CTextRange_GetChildrenStop
#Event ID 501: CTreeWalker_NavigateStart
#Event ID 502: CTreeWalker_NavigateStop
#Event ID 503: RichEditProxy_GetTextStart
#Event ID 504: RichEditProxy_GetTextStop
#Event ID 505: RichEditProxy_GetVisibleRangeStart
#Event ID 506: RichEditProxy_GetVisibleRangeStop
#Event ID 507: EditProxy_NextWordStart
#Event ID 508: EditProxy_NextWordStop
#Event ID 509: ClientConnection_CallWithReturnStart
#Fields #
| Name | Description |
|---|---|
MethodName UnicodeString | |
IsCrossMachine Boolean | |
ProcessId UInt32 | |
ObjectReference UInt32 | |
Duration UInt64 | |
RequestId UInt32 |
Event ID 510: ClientConnection_CallWithReturnStop
#Fields #
| Name | Description |
|---|---|
MethodName UnicodeString | |
IsCrossMachine Boolean | |
ProcessId UInt32 | |
ObjectReference UInt32 | |
Duration UInt64 | |
RequestId UInt32 |
Event ID 511: CSelectionPattern_GetCurrentSelectionStart
#Event ID 512: CSelectionPattern_GetCurrentSelectionStop
#Event ID 513: HandleWinEventStart
#Fields #
| Name | Description |
|---|---|
Method UnicodeString | |
HWND HexInt32 | |
WindowClassName UnicodeString | |
EventId HexInt32 | |
ObjectId HexInt32 | |
ChildId UInt32 |
Event ID 514: HandleWinEventStop
#Fields #
| Name | Description |
|---|---|
Method UnicodeString | |
HWND HexInt32 | |
WindowClassName UnicodeString | |
EventId HexInt32 | |
ObjectId HexInt32 | |
ChildId UInt32 |
Event ID 515: CoalesceWinEvent
#Fields #
| Name | Description |
|---|---|
Method UnicodeString | |
HWND HexInt32 | |
WindowClassName UnicodeString | |
EventId HexInt32 | |
CoalescedEvents UInt32 |
Event ID 517: UiaProviderCalloutStart
#Fields #
| Name | Description |
|---|---|
MethodName UnicodeString | |
Parameter1 UInt32 | |
Parameter2 UInt32 |
Event ID 518: UiaProviderCalloutStop
#Fields #
| Name | Description |
|---|---|
MethodName UnicodeString | |
Parameter1 UInt32 | |
Parameter2 UInt32 |
Event ID 521: ClientConnection_DispatchToProviderStart
#Fields #
| Name | Description |
|---|---|
IsChannelConnection Boolean | |
IsCrossMachine Boolean | |
RequestId UInt32 |
Event ID 522: ClientConnection_DispatchToProviderStop
#Fields #
| Name | Description |
|---|---|
IsChannelConnection Boolean | |
IsCrossMachine Boolean | |
RequestId UInt32 |
Event ID 523: ProcessIncomingRequestStart
#Fields #
| Name | Description |
|---|---|
MethodName UnicodeString | |
ObjectReference UInt32 | |
RequestId UInt32 |
Event ID 524: ProcessIncomingRequestStop
#Fields #
| Name | Description |
|---|---|
MethodName UnicodeString | |
ObjectReference UInt32 | |
RequestId UInt32 |
Event ID 527: ServerConnection_OnData_ForceFlush
#Event ID 528: ReleaseCollection_ObjectNotFound
#Event ID 529: ReleaseCollection_ReleaseObjects
#Fields #
| Name | Description |
|---|---|
ObjectCount UInt32 | |
IsCombinedWithOtherMethod Boolean |
Event ID 530: ReleaseCollection_IncompatibleContext
#Event ID 532: IsProcessFrozenCheckStart
#Event ID 533: IsProcessFrozenCheckStop
#Event ID 536: EventManager_DoCalldowns_UniversalStart
#Event ID 537: EventManager_DoCalldowns_UniversalStop
#Fields #
| Name | Description |
|---|---|
ProvidersToAdviseCount UInt32 | |
RemoteNodesCount UInt32 | |
PartialNodesCount UInt32 |
Event ID 538: EventManager_DoCalldowns_ClientSideOptimizedStart
#Event ID 539: EventManager_DoCalldowns_ClientSideOptimizedStop
#Event ID 540: EventManager_CollectNodesToAdviseStart
#Event ID 541: EventManager_CollectNodesToAdviseStop
#Fields #
| Name | Description |
|---|---|
ProvidersToAdviseCount UInt32 | |
RemoteNodesCount UInt32 | |
PartialNodesCount UInt32 |
Event ID 542: EventManager_CollectClientSideItemsToAdviseStart
#Event ID 543: EventManager_CollectClientSideItemsToAdviseStop
#Event ID 544: ClientConnection_RequestWritten
#Fields #
| Name | Description |
|---|---|
RequestId UInt32 | |
PeerProcessId UInt32 | |
IsCrossMachine Boolean | |
BytesWritten UInt32 | |
RequestTimeout UInt32 | |
HRESULT HexInt32 |
Event ID 545: ServerConnection_RequestReceived
#Fields #
| Name | Description |
|---|---|
RequestId UInt32 | |
PeerProcessId UInt32 | |
BytesReceived UInt32 |
Event ID 546: ServerConnection_ResponseWritten
#Fields #
| Name | Description |
|---|---|
RequestId UInt32 | |
PeerProcessId UInt32 | |
BytesWritten UInt32 | |
HRESULT HexInt32 |
Event ID 547: ClientConnection_ResponseReceived
#Fields #
| Name | Description |
|---|---|
RequestId UInt32 | |
PeerProcessId UInt32 | |
IsCrossMachine Boolean | |
BytesReceived UInt32 |
Event ID 603: IA2TextRange_CloneStart
#Event ID 604: IA2TextRange_CloneStop
#Event ID 605: IA2TextRange_CompareStart
#Event ID 606: IA2TextRange_CompareStop
#Event ID 607: IA2TextRange_CompareEndpointsStart
#Event ID 608: IA2TextRange_CompareEndpointsStop
#Event ID 609: IA2TextRange_ExpandToEnclosingUnitStart
#Event ID 610: IA2TextRange_ExpandToEnclosingUnitStop
#Event ID 611: IA2TextRange_GetAttributeValueStart
#Event ID 612: IA2TextRange_GetAttributeValueStop
#Event ID 613: IA2TextRange_GetEnclosingElementStart
#Event ID 614: IA2TextRange_GetEnclosingElementStop
#Event ID 615: IA2TextRange_GetTextStart
#Event ID 616: IA2TextRange_GetTextStop
#Event ID 617: IA2TextRange_MoveStart
#Event ID 618: IA2TextRange_MoveStop
#Event ID 619: IA2TextRange_MoveEndpointByUnitStart
#Event ID 620: IA2TextRange_MoveEndpointByUnitStop
#Event ID 621: IA2TextRange_MoveEndpointByRangeStart
#Event ID 622: IA2TextRange_MoveEndpointByRangeStop
#Event ID 623: IA2TextRange_GetChildrenStart
#Event ID 624: IA2TextRange_GetChildrenStop
#Event ID 625: IA2TextRange_FindAttributeStart
#Event ID 626: IA2TextRange_FindAttributeStop
#Event ID 627: IA2TextRange_FindTextStart
#Event ID 628: IA2TextRange_FindTextStop
#Event ID 629: IA2TextRange_GetBoundingRectanglesStart
#Event ID 630: IA2TextRange_GetBoundingRectanglesStop
#Event ID 631: IA2TextRange_SelectStart
#Event ID 632: IA2TextRange_SelectStop
#Event ID 633: IA2TextRange_AddToSelectionStart
#Event ID 634: IA2TextRange_AddToSelectionStop
#Event ID 635: IA2TextRange_RemoveFromSelectionStart
#Event ID 636: IA2TextRange_RemoveFromSelectionStop
#Event ID 637: IA2TextRange_ScrollIntoViewStart
#Event ID 638: IA2TextRange_ScrollIntoViewStop
#Event ID 701: ClientConnectionTimeout
#Fields #
| Name | Description |
|---|---|
ProcessName UnicodeString | |
HWND HexInt32 | |
WindowClassName UnicodeString | |
RequestedMethod UnicodeString | |
RequestedTimeout UInt32 |
Event ID 702: EventOverflow
#Fields #
| Name | Description |
|---|---|
ProcessName UnicodeString | |
HWND HexInt32 | |
WindowClassName UnicodeString | |
TotalEvents UInt32 | |
EventId HexInt32 | |
EventCount UInt32 |
Provenance
Where this provider's schema came from, and which Windows build it was observed on. Windows can change a provider's event schema between builds, so use this to judge whether it matches the build you collect from.
ETW provider GUID 820a42d8-38c4-465d-b64e-d7d56ea1d612
Defined in UIAutomationCore.dll, which carries the event manifest.
Observed on:
- WS2022-20348.4893, schema read from the registered manifest, binary version 7.2.20348.1, captured 2026-06-02
- Win11-26200.6584, schema read from the registered manifest, binary version 7.2.26100.1, captured 2026-06-02