UiaGetRootNode function (uiautomationcoreapi.h)

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
);

[out] phnode

Type: HUIANODE*

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

Type: HRESULT

Returns S_OK if successful or an error value otherwise.

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