iapphostcollectionschema-ismergeappend-property.md

title	IAppHostCollectionSchema::IsMergeAppend Property
description	Learn how the IsMergeAppend property gets a value that determines whether local collection elements are merged after inherited elements are added.
ms.date	10/07/2016
ms.assetid	22dabafd-081f-bebe-24de-c5ed61dbc6d9

IAppHostCollectionSchema::IsMergeAppend Property

Gets a value that determines whether local collection elements are merged after inherited elements are added.

Syntax

HRESULT get_IsMergeAppend(  
   [out,  
   retval] VARIANT_BOOL* pfIsMergeAppend  
);  

Parameters

pfIsMergeAppend
A pointer to a VARIANT_BOOL. VARIANT_TRUE if local collection elements are merged after inherited elements are added; VARIANT_FALSE if inherited elements are merged after local collection elements are added.

Return Value

An HRESULT. Possible values include, but are not limited to, those in the following table.

Value	Description
S_OK	Indicates that the operation was successful.

Requirements

Type	Description
Client	- IIS 7.0 on [!INCLUDEwinvista] - IIS 7.5 on Windows 7 - IIS 8.0 on Windows 8 - IIS 10.0 on Windows 10
Server	- IIS 7.0 on [!INCLUDEwinsrv2008] - IIS 7.5 on Windows Server 2008 R2 - IIS 8.0 on Windows Server 2012 - IIS 8.5 on Windows Server 2012 R2 - IIS 10.0 on Windows Server 2016
Product	- IIS 7.0, IIS 7.5, IIS 8.0, IIS 8.5, IIS 10.0 - [!INCLUDEiisexp75], [!INCLUDEiisexp80], [!INCLUDEiisexp100]
Header	Ahadmin.h

Remarks

If this property is VARIANT_FALSE, local elements are merged before inherited elements.

See Also

IAppHostCollectionSchema Interface