.NET Framework (current version)
Gets a value that indicates whether the Array is read-only.
Private ReadOnly Property IsReadOnly As Boolean
This property is not present in the Portable Class Library. If you are developing applications that target the Portable Class Library, use the IsReadOnly property instead.
This member is an explicit interface member implementation. It can be used only when the Array instance is cast to an IList interface.
Portable Class Library
Supported in: Portable Class Library