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SessionStateStoreProviderBase.RemoveItem Method

Deletes item data from the session data store.

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

public abstract void RemoveItem(
	HttpContext context,
	string id,
	Object lockId,
	SessionStateStoreData item


Type: System.Web.HttpContext

The HttpContext for the current request.

Type: System.String

The session identifier for the current request.

Type: System.Object

The lock identifier for the current request.

Type: System.Web.SessionState.SessionStateStoreData

The SessionStateStoreData that represents the item to delete from the data store.

The SessionStateModule object calls the RemoveItem method at the end of a request, during the ReleaseRequestState event, to delete the data for a session item from the session data store if the Abandon method has been called. Only session data for the current application that matches the supplied session id and lockId values is deleted. For more information about locking and details about the lock identifier, see "Locking Session-Store Data" in the SessionStateStoreProviderBase class overview.

For an example of a session-state store provider implementation, see Implementing a Session-State Store Provider.

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.

.NET Framework

Supported in: 3.5, 3.0, 2.0