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UiaStructureChangedEventArgs structure (uiautomationcoreapi.h)

  • Article
Note  This structure is deprecated.
 
Contains information about an event that is raised when the structure of the Microsoft UI Automation tree changes.

Syntax

struct UiaStructureChangedEventArgs {
  EventArgsType       Type;
  int                 EventId;
  StructureChangeType StructureChangeType;
  int                 *pRuntimeId;
  int                 cRuntimeIdLen;
};

Members

Type

Type: EventArgsType

A value from the EventArgsType enumerated type indicating the type of event.

EventId

Type: int

The identifier of the event. For a list of event identifiers, see Event Identifiers.

StructureChangeType

Type: StructureChangeType

A value from the StructureChangeType enumerated type indicating the type of change that has taken place.

pRuntimeId

Type: int*

The address of an array of runtime identifiers for elements involved in the change.

cRuntimeIdLen

Type: int

The count of elements in the array.

Requirements

Requirement Value
Minimum supported client Windows XP [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Header uiautomationcoreapi.h