StringCollection::IsReadOnly Property
Gets a value indicating whether the StringCollection is read-only.
Assembly: System (in System.dll)
StringCollection implements the IsReadOnly property because it is required by the System.Collections::IList interface.
A 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.
A StringCollection instance is always writable.
Retrieving the value of this property is an O(1) operation.
Available since 10
.NET Framework
Available since 1.1