ProcessRequest Method (ImageGenerator)

public void ProcessRequest( 
   HttpContext context
)

'Declaration
 
Public Sub ProcessRequest( _
   ByVal context As HttpContext _
) 

'Usage
 
Dim instance As ImageGenerator
Dim context As HttpContext
 
instance.ProcessRequest(context)

public void ProcessRequest( 
   HttpContext context
)

 function Leadtools.Web.Handlers.ImageGenerator.ProcessRequest( 
   context 
)

public:
void ProcessRequest( 
   HttpContext^ context
) 

Parameters

context

An System.Web.HttpContext object that provides references to the intrinsic server objects (for example, System.Web.HttpContext.Request, System.Web.HttpContext.Response, System.Web.HttpContext.Session, and System.Web.HttpContext.Server) used to service HTTP requests.

Any parameter to be used in the process of loading the image (for example Url, InputProfile, .etc) should be in a querystring layout which is:

parameter1=value&parameter2=value

The following table contains the parameters that can be passed in the querystring to load full or part of (tile) a spcific image file.

Parameter	Description
Url	A System.String that contains the URL of the image file to be loaded.
InputProfile	System.String Contains the url of the XML file that contains the options to be used as load options. To see the InputProfile Xml DTD (Document Type Definitions), refer to ImageGenerator Xml Profiles DTD.
OutputProfile	A System.String that contains the url of the XML file that contains the options to be used as save options when the image to return in the System.Web.HttpContext.Response parameter. To see the InputProfile Xml DTD (Document Type Definitions), refer to ImageGenerator Xml Profiles DTD.

After returning from this method, the image will returns as binary data and can be get from the System.Web.HttpContext.Response property of the context parameter and the System.Web.HttpResponse.ContentType property can be one of the ImageGenerator Output Content Types.

For more information about this method, refer to System.Web.IHttpHandler.ProcessRequest(System.Web.HttpContext).

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

ImageGenerator Class
ImageGenerator Members
IsReusable Property