iapphostconfigexception-preerrorline-property.md

title	IAppHostConfigException::PreErrorLine Property
description	Describes the IAppHostConfigException::PreErrorLine property and provides the property's syntax, return value, and requirements.
ms.date	10/07/2016
ms.assetid	d2523932-f14e-d7ff-b692-a2987f29a247

IAppHostConfigException::PreErrorLine Property

Gets the contents of the line before the line in the configuration file that caused the current exception to be thrown.

Syntax

HRESULT get_PreErrorLine(  
   [out,  
   retval] BSTR* pbstrPreErrorLine  
);  

Parameters

pbstrPreErrorLine
A pointer to a BSTR that contains the line before the line that caused the exception.

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

See Also

IAppHostConfigException Interface