Control.Context Property (System.Web.UI)

Context Property

.NET Framework Class Library

Control..::.Context Property

Gets the HttpContext object associated with the server control for the current Web request.

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

Syntax

Visual Basic (Declaration)

<BrowsableAttribute(False)> _
Protected Friend Overridable ReadOnly Property Context As HttpContext

Visual Basic (Usage)

Dim value As HttpContext

value = Me.Context

[BrowsableAttribute(false)]
protected internal virtual HttpContext Context { get; }

Visual C++

[BrowsableAttribute(false)]
protected public:
virtual property HttpContext^ Context {
    HttpContext^ get ();
}

JScript

protected internal function get Context () : HttpContext

Property Value

Type: System.Web..::.HttpContext
The specified HttpContext object associated with the current request.

Remarks

This property gives you access to the HttpContext object for the current Web request. The object provides properties that access the Application, Session, Request, Response and other objects that contain information about the current HTTP request. It also provides methods that allow you to obtain configuration information and set or clear errors for the request.

Examples

Visual Basic

<System.Security.Permissions.PermissionSetAttribute( _ 
    System.Security.Permissions.SecurityAction.Demand, Name:="FullTrust")> _ 
Protected Overrides Function OnBubbleEvent(sender As Object, e As EventArgs) As Boolean

    ' Use the Context property to write text to the TraceContext object
    ' associated with the current request.         
    Context.Trace.Write("The ParentControl's OnBubbleEvent method is called.")
    Context.Trace.Write("The Source of event is: " + sender.ToString())

    Return True
End Function 'OnBubbleEvent

protected override bool OnBubbleEvent(object sender, EventArgs e)
{

   // Use the Context property to write text to the TraceContext object
   // associated with the current request.
   Context.Trace.Write("The ParentControl's OnBubbleEvent method is called.");
   Context.Trace.Write("The Source of event is: " + sender.ToString());

   return true;
}

Platforms

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

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

Version Information

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

Reference

Control Class

Control Members

System.Web.UI Namespace