Assembly: mscorlib (in mscorlib.dll)
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.
Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.