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IList.IndexOf Method

SynchronizedCollection<T>.IList.IndexOf Method

Determines the zero-based index of an element in the collection.

Namespace:  System.Collections.Generic
Assembly:  System.ServiceModel (in System.ServiceModel.dll)

int IList.IndexOf(
	Object value
)

Parameters

value
Type: System.Object
The element in the collection whose index is being determined.

Return Value

Type: System.Int32
The index of the value if found in the collection; otherwise, -1.

Implements

IList.IndexOf(Object)

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, 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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