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iscriptmapinfo-getresourcetype-method.md

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title IScriptMapInfo::GetResourceType Method
description The IScriptMapInfoGetResourceType method retrieves the resource type for a request handler. This article describes its syntax, return value, remarks, example, and requirements.
ms.date 10/07/2016
ms.assetid 7889d2ef-4ca3-087e-d371-6ce2730b4bb4

IScriptMapInfo::GetResourceType Method

Retrieves the resource type for a request handler.

Syntax

virtual DWORD GetResourceType(  
   VOID  
) const = 0;

Parameters

This method takes no parameters.

Return Value

A DWORD that contains the resource type.

Remarks

The GetResourceType method retrieves the resourceType attribute for a request handler that is located in the <handlers> section of the ApplicationHost.config file. This attribute contains the type of resource that the request handler will process. The following values for the resource type are defined in the Schema.xml file for IIS:

<attribute name="resourceType" type="enum" defaultValue="Unspecified">  
   <enum name="File" value="0" />  
   <enum name="Directory" value="1" />  
   <enum name="Either" value="2" />  
   <enum name="Unspecified" value="3" />  
</attribute>

For example, when a client requests a file that is processed by the static file handler, the default resource type is a value of 2, which specifies either file or directory resources because the static file handler processes both static files and directory browsing requests. A request for a classic ASP page, however, will return a value of 1, which specifies a file resource by default.

Example

The following code example demonstrates how to use the IHttpContext::GetScriptMap method to create an HTTP module that retrieves a pointer to an IScriptMapInfo interface. The example then uses the GetResourceType method to retrieve the resource type for the request handler that is processing the current request. The module converts the resource type to a string, returns the string to a Web client, and then exits.

[!code-cppIScriptMapInfoGetResourceType#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

IScriptMapInfo Interface