Export (0) Print
Expand All

StateManagedCollection.OnRemove Method

When overridden in a derived class, performs additional work before the Remove or RemoveAt method removes the specified item from the collection.

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

protected virtual void OnRemove(
	int index,
	Object value


Type: System.Int32

The zero-based index of the item to remove, which is used when RemoveAt is called.

Type: System.Object

The object to remove from the StateManagedCollection, which is used when Remove is called.

Collections derived from StateManagedCollection can override the OnRemove method to perform any additional work before an item is removed from the collection using the Remove or RemoveAt method.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0

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.

© 2014 Microsoft