Collection.IList.IndexOf Method

Determines the index of a specific item in the Collection object. Implements the IList interface.

Namespace:  Microsoft.VisualBasic
Assembly:  Microsoft.VisualBasic (in Microsoft.VisualBasic.dll)

int IList.IndexOf(
	Object value
)

Parameters

value
Type: System.Object

The Object to locate in the Collection object.

Return Value

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

Implements

IList.IndexOf(Object)

This method determines the index of a specific item in the Collection object.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

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.

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