ItemCollection.IndexOf Method (Object)


Returns the index in this collection where the specified item is located.

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

public override int IndexOf(
	object item


Type: System.Object

The object to look for in the collection.

Return Value

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
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