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IReadOnlySessionState Interface

Specifies that the target HTTP handler requires only read access to session-state values. This is a marker interface and has no methods.

Namespace:  System.Web.SessionState
Assembly:  System.Web (in System.Web.dll)
public interface IReadOnlySessionState : IRequiresSessionState

Implement the IReadOnlySessionState interface in your custom handler to identify that your handler requires only read access to session-state values.

The following code example examines the current HTTP Handler property to determine whether it requires only read access to session-state values.


bool readOnlySession = false;

if (Context.Handler is IReadOnlySessionState)
  readOnlySession = true;


.NET Framework

Supported in: 4, 3.5, 3.0, 2.0, 1.1, 1.0

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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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