Windows Dev Center

Expand Minimize

ILegacyIAccessibleProvider interface

Enables Microsoft UI Automation clients to access the underlying IAccessible implementation of Microsoft Active Accessibility elements.

Members

The ILegacyIAccessibleProvider interface inherits from the IUnknown interface. ILegacyIAccessibleProvider also has these types of members:

Methods

The ILegacyIAccessibleProvider interface has these methods.

MethodDescription
DoDefaultAction

Performs the default action on the control.

GetIAccessible

Retrieves an accessible object that corresponds to a UI Automation element that supports the LegacyIAccessible control pattern.

GetSelection

Retrieves the selected item or items in the control.

Select

Selects the element.

SetValue

Sets the string value of the control.

 

Properties

The ILegacyIAccessibleProvider interface has these properties.

PropertyAccess typeDescription

ChildId

Read-only

Specifies the child identifier of this element.

DefaultAction

Read-only

Contains a description of the default action for this element.

Description

Read-only

Contains the description of this element.

Help

Read-only

Specifies a string that contains help information for this element.

KeyboardShortcut

Read-only

Specifies the keyboard shortcut for this element.

Name

Read-only

Specifies the name of this element.

Role

Read-only

Specifies the role identifier of this element.

State

Read-only

Specifies the state of this element.

Value

Read-only

Specifies the value of this element.

 

Remarks

This interface is implemented by the Microsoft Active Accessibility to UI Automation Proxy to expose native MSAA properties and methods to UI Automation clients that need them for legacy reasons. The proxy automatically supplies this interface for applications or controls that implement Microsoft Active Accessibility natively. This interface is not intended to be implemented by UI Automation applications or controls.

Requirements

Minimum supported client

Windows 7, Windows Vista with SP2 and Platform Update for Windows Vista, Windows XP with SP3 and Platform Update for Windows Vista [desktop apps | Windows Store apps]

Minimum supported server

Windows Server 2008 R2, Windows Server 2008 with SP2 and Platform Update for Windows Server 2008, Windows Server 2003 with SP2 and Platform Update for Windows Server 2008 [desktop apps | Windows Store apps]

Header

UIAutomationCore.h (include UIAutomation.h)

IDL

UIAutomationCore.idl

DLL

UIAutomationCore.dll

IID

IID_ILegacyIAccessibleProvider is defined as e44c3566-915d-4070-99c6-047bff5a08f5

 

 

Community Additions

ADD
Show:
© 2015 Microsoft