LinkedList(Of T).ICollection(Of T).IsReadOnly Property
[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]
Gets a value indicating whether the ICollection(Of T) is read-only.
Assembly: System (in System.dll)
'Declaration Private ReadOnly Property IsReadOnly As Boolean Implements ICollection(Of T).IsReadOnly
Property Value
Type: System.Booleantrue if the ICollection(Of T) is read-only; otherwise, false. In the default implementation of LinkedList(Of T), this property always returns false.
Implements
ICollection(Of T).IsReadOnlyA collection that is read-only does not allow the addition, removal, or modification of elements after the collection is created.
A collection that is read-only is simply a collection with a wrapper that prevents modifying the collection; therefore, if changes are made to the underlying collection, the read-only collection reflects those changes.
Retrieving the value of this property is an O(1) operation.