IHttpHandler.ProcessRequest Method
.NET Framework 3.0
Enables processing of HTTP Web requests by a custom HttpHandler that implements the IHttpHandler interface.
Namespace: System.Web
Assembly: System.Web (in system.web.dll)
Assembly: System.Web (in system.web.dll)
void ProcessRequest ( HttpContext context )
function ProcessRequest (
context : HttpContext
)
Not applicable.
Parameters
- context
An HttpContext object that provides references to the intrinsic server objects (for example, Request, Response, Session, and Server) used to service HTTP requests.
The following code example writes four lines of text to the HTTP output stream in response to a client request for a page named handler.aspx. All requests for handler.aspx are serviced by the MyHttpHandler class in the namespace HandlerExample contained in the assembly HandlerTest.dll.
package HandlerExample ;
// Name this J# file HandlerTest.jsl and compile it with the
// command line: vjc /t:Library /r:System.Web.dll HandlerTest.jsl.
// Copy HandlerTest.dll to your \bin directory.
import System.Web.*;
public class MyHttpHandler implements IHttpHandler
{
// Override the ProcessRequest method.
public void ProcessRequest(HttpContext context)
{
context.get_Response().
Write("<H1>This is an HttpHandler Test.</H1>");
context.get_Response().
Write("<p>Your Browser:</p>");
context.get_Response().Write(("Type: "
+ context.get_Request().get_Browser().get_Type() + "<br>"));
context.get_Response().Write(("Version: "
+ context.get_Request().get_Browser().get_Version()));
} //ProcessRequest
// Override the IsReusable property.
/** @property
*/
public boolean get_IsReusable()
{
return true;
} //get_IsReusable
} //MyHttpHandler
/*
______________________________________________________________
To use this handler, include the following lines in a Web.config file.
<configuration>
<system.web>
<httpHandlers>
<add verb="*" path="handler.aspx"
type="HandlerTest.HandlerExample.MyHttpHandler,HandlerTest"/>
</httpHandlers>
</system.web>
</configuration>
*/
// Name this JScript file handlertest.js and compile it with the // command line: jsc /t:library /r:system.web.dll handlertest.js // Copy HandlerTest.dll to your bin directory. import System.Web package HandlerExample{ class MyHttpHandler implements IHttpHandler{ // Override the ProcessRequest method. function IHttpHandler.ProcessRequest(context : HttpContext){ context.Response.Write("<H1>This is an HttpHandler Test.</H1>") context.Response.Write("<p>Your Browser:</p>") context.Response.Write("Type: " + context.Request.Browser.Type + "<br>") context.Response.Write("Version: " + context.Request.Browser.Version) } // Override the IsReusable property. function get IHttpHandler.IsReusable() : Boolean{ return true } } } //______________________________________________________________ // // To use the above handler, use the following lines in a // Web.config file (remove the comment markers) // //<configuration> // <system.web> // <httpHandlers> // <add verb="*" path="handler.aspx" type="HandlerExample.MyHttpHandler,HandlerTest"/> // </httpHandlers> // </system.web> //</configuration>
Community Additions
ADD
Show: