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iglobalthreadcleanupprovider-getapplication.md

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title IGlobalThreadCleanupProvider::GetApplication
description Describes the IGlobalThreadCleanupProvider::GetApplication call and details its syntax, return value, remarks, code example, and requirements.
ms.date 10/07/2016
ms.assetid 58b4d588-36c4-574f-f180-02d305f7b22d

IGlobalThreadCleanupProvider::GetApplication

Retrieves an IHttpApplication interface.

Syntax

virtual IHttpApplication* GetApplication(  
   VOID  
) = 0;

Parameters

This method takes no parameters.

Return Value

A pointer to an IHttpApplication interface.

Remarks

Developers can use the GetApplication method to retrieve an IHttpApplication interface, which they can then use to retrieve configuration information for an application.

Example

The following code example demonstrates how to create an HTTP module that performs the following tasks:

  1. Registers for the GL_THREAD_CLEANUP notification.

  2. Creates a CGlobalModule class that contains an OnGlobalThreadCleanup method. This method performs the following tasks:

    1. Retrieves an IHttpApplication interface by using the GetApplication method.

    2. Retrieves the application identifier of the current context's application by using the IHttpApplication::GetApplicationId method.

    3. Writes the application identifier information as an event to the application log of the Event Viewer.

  3. Removes the CGlobalModule class from memory and then exits.

[!code-cppIGlobalThreadCleanupProviderGetApplication#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

IHttpApplication Interface
IGlobalThreadCleanupProvider Interface