iapphostelementcollection-count-property.md

title	IAppHostElementCollection::Count Property
ms.date	10/07/2016
description	IAppHostElementCollection Count Property returns the number of elements in the current collection.
ms.assetid	e91d28c5-2287-b8e8-e2b0-55b81420a53f

IAppHostElementCollection::Count Property

Returns the number of elements in the current collection.

Syntax

HRESULT Count(  
   [out,  
   retval] DWORD* pcElementCount  
);  

Parameters

pcElementCount
A pointer to a DWORD that contains the number of elements.

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.

Example

The following code example loops through all the child elements and properties of the system.applicationHost/sites configuration section in the MACHINE/WEBROOT/APPHOST commit path.

[!code-cppIAppHostAdminLibrary#2]

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

See Also

IAppHostElementCollection Interface