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ItemCollection.Remove Method

Removes the specified item reference from the collection or view.

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

public void Remove(
	Object removeItem
)

Parameters

removeItem
Type: System.Object

The object to remove.

Implements

IList.Remove(Object)

ExceptionCondition
InvalidOperationException

The ItemCollection is read-only because it is in ItemsSource mode or if DeferRefresh is in effect.

When an item is removed from the collection, any remaining items with higher index values decrement their index by one as the size of the collection collapses.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0

.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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