title	IWorkerProcessFramework::GetInterfaceVersion Method
description	Describes the IWorkerProcessFramework::GetInterfaceVersion method and details its syntax, parameters, return value, and requirements.
ms.date	10/07/2016
ms.assetid	9484099f-c3f4-fdbb-dc24-bfd9617a3cf5

IWorkerProcessFramework::GetInterfaceVersion Method

Returns the worker process framework version.

Syntax

virtual HRESULT GetInterfaceVersion(  
   OUT PDWORD pdwMajorVersion,  
   OUT PDWORD pdwMinorVersion  
) = 0;

pdwMajorVersion
A pointer to a DWORD buffer that will receive the major version of the IWorkerProcessFramework.

pdwMinorVersion
A pointer to a DWORD buffer that will receive the minor version of the IWorkerProcessFramework.

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.

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	Wpframework.h