HttpContext Helper

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Need to access an HttpContext object in a class, but can't because the class doesn't inherit System.Web.UI.Page? Here is a simple helper class that will allow you to access some of the most common HttpContext objects.

C#
using System;
using System.Web;
using System.Web.Caching;
using System.Web.SessionState;

///

/// Encapsulates all HTTP-specific information about an individual HTTP request.
///
public class HttpContextHelper
{
///

   /// Gets the System.Web.HttpApplicationState object for the current HTTP request.
   ///
   public static HttpApplicationState CurrentApplication
   {
      get { return HttpContext .Current.Application; }
   }

///

   /// Gets the System.Web.Caching.Cache object for the current HTTP request.
   ///
   public static Cache CurrentCache
   {
      get { return HttpContext .Current.Cache; }
   }

///

   /// Gets the System.Web.HttpRequest object for the current HTTP request.
   ///
   public static HttpRequest CurrentRequest
   {
      get { return HttpContext .Current.Request; }
   }

///

   /// Gets the System.Web.HttpResponse object for the current HTTP response.
   ///
   public static HttpResponse CurrentResponse
   {
      get { return HttpContext .Current.Response; }
   }

///

   /// Gets the System.Web.HttpServerUtility object that provides methods used in
   /// processing Web requests.
   ///
   public static HttpServerUtility CurrentServer
   {
      get { return HttpContext .Current.Server; }
   }

///

   /// Gets the System.Web.SessionState.HttpSessionState object for the current
   /// HTTP request.
   ///
   public static HttpSessionState CurrentSession
   {
      get { return HttpContext .Current.Session; }
   }
}

VB.NET
Imports System
Imports System.Web
Imports System.Web.Caching
Imports System.Web.SessionState

'''

''' Encapsulates all HTTP-specific information about an individual HTTP request.
'''
Public Class HttpContextHelper
'''

   ''' Gets the System.Web.HttpApplicationState object for the current HTTP request.
   '''
   Public Shared ReadOnly Property CurrentApplication() As HttpApplicationState
      Get
         Return HttpContext.Current.Application
      End Get
   End Property

'''

   ''' Gets the System.Web.Caching.Cache object for the current HTTP request.
   '''
   Public Shared ReadOnly Property CurrentCache() As Cache
      Get
         Return HttpContext.Current.Cache
      End Get
   End Property

'''

   ''' Gets the System.Web.HttpRequest object for the current HTTP request.
   '''
   Public Shared ReadOnly Property CurrentRequest() As HttpRequest
      Get
         Return HttpContext.Current.Request
      End Get
   End Property

'''

   ''' Gets the System.Web.HttpResponse object for the current HTTP response.
   '''
    Public Shared ReadOnly Property CurrentResponse() As HttpResponse
      Get
         Return HttpContext.Current.Response
      End Get
   End Property

'''

   ''' Gets the System.Web.HttpServerUtility object that provides methods used in
    ''' processing Web requests.
   '''
   Public Shared ReadOnly Property CurrentServer() As HttpServerUtility
      Get
         Return HttpContext.Current.Server
      End Get
   End Property

'''

   ''' Gets the System.Web.SessionState.HttpSessionState object for the current
    ''' HTTP request.
   '''
    Public Shared ReadOnly Property CurrentSession() As HttpSessionState
      Get
         Return HttpContext.Current.Session
      End Get
   End Property
End Class

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