ListItemCollection.System.Collections.IList.Contains Method
.NET Framework 3.0
This method supports the .NET Framework infrastructure and is not intended to be used directly from your code.
For a description of this member, see Contains.
Namespace: System.Web.UI.WebControlsAssembly: System.Web (in system.web.dll)
This member is an explicit interface member implementation. It can be used only when the ListItemCollection instance is cast to an IList interface.