Collection<T>.IList.IsFixedSize Property

Definition

Namespace:: System.Collections.ObjectModel

Assembly:: System.Runtime.dll

Assemblies:: mscorlib.dll, System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Gets a value indicating whether the IList has a fixed size.

property bool System::Collections::IList::IsFixedSize { bool get(); };

bool System.Collections.IList.IsFixedSize { get; }

member this.System.Collections.IList.IsFixedSize : bool

 ReadOnly Property IsFixedSize As Boolean Implements IList.IsFixedSize

Property Value

Boolean

true if the IList has a fixed size; otherwise, false. In the default implementation of Collection<T>, this property always returns false.

Implements

IsFixedSize

Remarks

A collection with a fixed size does not allow the addition or removal of elements after the collection is created, but it allows the modification of existing elements.

A collection with a fixed size is simply a collection with a wrapper that prevents adding and removing elements; therefore, if changes are made to the underlying collection, including the addition or removal of elements, the fixed-size collection reflects those changes.

Retrieving the value of this property is an O(1) operation.

Applies to