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StateManagedCollection::IList::Contains Method

Determines whether the StateManagedCollection collection contains a specific value.

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

private:
virtual bool Contains(
	Object^ value
) sealed = IList::Contains

Parameters

value
Type: System::Object
The object to locate in the StateManagedCollection.

Return Value

Type: System::Boolean
true if the object is found in the StateManagedCollection; otherwise, false. If nullptr is passed for the value parameter, false is returned.

Implements

IList::Contains(Object)

The OnValidate method is called to validate value before the collection is checked.

.NET Framework

Supported in: 4, 3.5, 3.0, 2.0

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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