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UID title description helpviewer_keywords old-location tech.root ms.assetid ms.date ms.keywords req.header req.include-header req.target-type req.target-min-winverclnt req.target-min-winversvr req.kmdf-ver req.umdf-ver req.ddi-compliance req.unicode-ansi req.idl req.max-support req.namespace req.assembly req.type-library req.lib req.dll req.irql targetos req.typenames req.redist ms.custom f1_keywords dev_langs topic_type api_type api_location api_name
NF:uiautomationcore.ITableProvider.GetColumnHeaders
ITableProvider::GetColumnHeaders (uiautomationcore.h)
Gets a collection of Microsoft UI Automation providers that represents all the column headers in a table.
GetColumnHeaders
GetColumnHeaders method [Windows Accessibility]
GetColumnHeaders method [Windows Accessibility]
ITableProvider interface
ITableProvider interface [Windows Accessibility]
GetColumnHeaders method
ITableProvider.GetColumnHeaders
ITableProvider::GetColumnHeaders
uiauto.uiauto_ITableProvider_GetColumnHeaders
uiauto_ITableProvider_GetColumnHeaders
uiautomationcore/ITableProvider::GetColumnHeaders
winauto.uiauto_ITableProvider_GetColumnHeaders
winauto\uiauto_ITableProvider_GetColumnHeaders.htm
WinAuto
ee7a4e40-58eb-4400-96c2-0d2196837a24
12/05/2018
GetColumnHeaders, GetColumnHeaders method [Windows Accessibility], GetColumnHeaders method [Windows Accessibility],ITableProvider interface, ITableProvider interface [Windows Accessibility],GetColumnHeaders method, ITableProvider.GetColumnHeaders, ITableProvider::GetColumnHeaders, uiauto.uiauto_ITableProvider_GetColumnHeaders, uiauto_ITableProvider_GetColumnHeaders, uiautomationcore/ITableProvider::GetColumnHeaders, winauto.uiauto_ITableProvider_GetColumnHeaders
uiautomationcore.h
UIAutomation.h
Windows
Windows XP [desktop apps \| UWP apps]
Windows Server 2003 [desktop apps \| UWP apps]
UIAutomationCore.idl
Windows
19H1
ITableProvider::GetColumnHeaders
uiautomationcore/ITableProvider::GetColumnHeaders
c++
APIRef
kbSyntax
COM
UIAutomationCore.h
ITableProvider.GetColumnHeaders

ITableProvider::GetColumnHeaders

-description

Gets a collection of Microsoft UI Automation providers that represents all the column headers in a table.

-parameters

-param pRetVal [out, retval]

Type: SAFEARRAY**

Receives a pointer to a SAFEARRAY that contains an array of pointers to the IRawElementProviderSimple interfaces of the column headers. This parameter is passed uninitialized.

-returns

Type: HRESULT

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

-see-also

Best Practices for Using Safe Arrays

Conceptual

ITableProvider

Reference

UI Automation Providers Overview