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UiaGetRootNode function (uiautomationcoreapi.h)

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Note  This function is deprecated. Client applications should use the Microsoft UI Automation Component Object Model (COM) interfaces instead.
 
Retrieves the root UI Automation node.

Syntax

HRESULT UiaGetRootNode(
  [out] HUIANODE *phnode
);

Parameters

[out] phnode

Type: HUIANODE*

The address of a variable that receives a handle to the root node. This parameter is passed uninitialized.

Return value

Type: HRESULT

Returns S_OK if successful or an error value otherwise.

Requirements

Requirement Value
Minimum supported client Windows XP [desktop apps only]
Minimum supported server Windows Server 2003 [desktop apps only]
Target Platform Windows
Header uiautomationcoreapi.h
Library Uiautomationcore.lib
DLL Uiautomationcore.dll