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ihttpserver-iscommandlinelaunch-method.md

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title IHttpServer::IsCommandLineLaunch Method
description Describes the IHttpServer::IsCommandLineLaunch method and details its syntax, parameters, return value, remarks, code example, and requirements.
ms.date 10/07/2016
ms.assetid 43f13c9f-116e-b51e-a520-6d6a04217869

IHttpServer::IsCommandLineLaunch Method

Tests whether the worker process was launched from the command line.

Syntax

virtual BOOL IsCommandLineLaunch(  
   VOID  
) const = 0;

Parameters

This method takes no parameters.

Return Value

true if [!INCLUDEiisver] was launched from a command line; otherwise, false.

Remarks

The IsCommandLineLaunch method retrieves the startup status for a worker process. For example, if a worker process is started by a normal HTTP request for a Web site that is hosted by [!INCLUDEiisver], IsCommandLineLaunch will return true. In contrast, if a worker process is started by the Hosted Web Core, IsCommandLineLaunch will return false.

Example

The following code example demonstrates how to create an HTTP module that uses the IsCommandLineLaunch method to test whether the worker process was launched from a command line. The module then returns this information to a Web client.

[!code-cppIHttpServerIsCommandLineLaunch#1]

Your module must export the RegisterModule function. You can export this function by creating a module definition (.def) file for your project, or you can compile the module by using the /EXPORT:RegisterModule switch. For more information, see Walkthrough: Creating a Request-Level HTTP Module By Using Native Code.

You can optionally compile the code by using the __stdcall (/Gz) calling convention instead of explicitly declaring the calling convention for each function.

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 Httpserv.h

See Also

IHttpServer Interface