Array.IsFixedSize Property


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

Namespace:   System
Assembly:  mscorlib (in mscorlib.dll)

public bool IsFixedSize { get; }

Property Value

Type: System.Boolean

This property is always true for all arrays.

Array implements the IsFixedSize property because it is required by the System.Collections.IList interface.

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

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

.NET Framework
Available since 1.1
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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