ListCollectionView.IndexOf Method (Object)

.NET Framework (current version)

Note
The .NET API Reference documentation has a new home. Visit the .NET API Browser on docs.microsoft.com to see the new experience.

Returns the index where the given data item belongs in the collection, or -1 if the index of that item is unknown.

Namespace: System.Windows.Data
Assembly: PresentationFramework (in PresentationFramework.dll)

Syntax

override IndexOf : 
        item:Object -> int

Type: System.Int32

The index of the item in the collection, or -1 if the item does not exist in the collection.

.NET Framework
Available since 3.0