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HttpContext.Current Property

Gets or sets the HttpContext object for the current HTTP request.

Namespace:  System.Web
Assembly:  System.Web (in System.Web.dll)

'Declaration
Public Shared Property Current As HttpContext

Property Value

Type: System.Web.HttpContext
The HttpContext instance for the current HTTP request.

This property is a static property of the HttpContext class. The property stores the HttpContext instance that applies to the current request. The properties of this instance are the non-static properties of the HttpContext class.

You can also use the Page.Context property to access the HttpContext object for the current HTTP request.

The following code example uses the Current property to access the HttpContext.AddError and HttpContext.ClearError methods and the HttpContext.AllErrors property. The example creates three custom exceptions using the AddError method and uses the AllErrors property to load these exceptions to an array. It then writes the array to the containing page and uses the ClearError method to clear all the errors from the Context property.

Protected Sub Page_Load(sender As Object, e As EventArgs)
Dim context As HttpContext = HttpContext.Current
Response.Write("<p>HttpContext.Current Example:</p>")

' Add three custom exceptions.
context.AddError(New Exception("New Exception #1"))
context.AddError(New Exception("New Exception #2"))
context.AddError(New Exception("New Exception #3"))

' Capture all the new Exceptions in an array.
Dim errs As Exception() = context.AllErrors

For Each ex As Exception In errs
Response.Write("<p>" & Server.HtmlEncode(ex.ToString()) & "</p>")
Next

' Clear the exceptions so ASP.NET won't handle them.
context.ClearError()
End Sub

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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