title	IAppHostMethodInstance Interface
description	IAppHostMethodInstance Interface provides methods that access a specific invocation instance of the corresponding IAppHostMethod Interface.
ms.date	10/07/2016
ms.assetid	bd4b1420-4828-4fde-b0c9-5257cf408d5e

IAppHostMethodInstance Interface

Provides methods that access a specific invocation instance of the corresponding IAppHostMethod Interface.

Syntax

IAppHostMethodInstance : public IUnknown

The following table lists the methods exposed by the IAppHostMethodInstance interface.

Method	Description
Execute	Executes the specified method.
GetMetadata	Gets the named metadata.
SetMetadata	Sets the named metadata

The following table lists the properties exposed by the IAppHostMethodInstance interface.

Method	Description
Input	Gets an IAppHostElement Interface that may contain input parameters for a specified method instance call.
Output	Gets an IAppHostElement Interface in which output parameters may be retrieved after a specified method instance has been executed.

The caller of a method sets parameters and then executes the instance of the method.

IAppHostMethodInstance

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