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ConcurrentDictionary<TKey, TValue>::ICollection<KeyValuePair<TKey, TValue>>::IsReadOnly Property
Gets a value indicating whether the ICollection is read-only.
Assembly: mscorlib (in mscorlib.dll)
private: property bool IsReadOnly { virtual bool get() sealed = ICollection<KeyValuePair<TKey, TValue>>::IsReadOnly::get; }
Implements
ICollection<T>::IsReadOnlyA 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.
Retrieving the value of this property is an O(1) operation.
Universal Windows Platform
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
Available since 8
.NET Framework
Available since 4.0
Portable Class Library
Supported in: portable .NET platforms
Windows Phone
Available since 8.1
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