UiaGetReservedNotSupportedValue function (uiautomationcoreapi.h)

Retrieves a reserved value indicating that a Microsoft UI Automation property or a text attribute is not supported.

Syntax

HRESULT UiaGetReservedNotSupportedValue(
  [out] IUnknown **punkNotSupportedValue
);

Parameters

[out] punkNotSupportedValue

Type: IUnknown**

Receives the object representing the value. This parameter is passed uninitialized.

Return value

Type: HRESULT

If this function succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code.

Requirements

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

See also

Functions for Providers

Text and TextRange Control Patterns