SortedSet<T>.ICollection<T>.IsReadOnly Property

Reference

Definition

Namespace:: System.Collections.Generic

Assemblies:: System.dll, System.Collections.dll

Assemblies:: netstandard.dll, System.Collections.dll

Assembly:: System.Collections.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Source:: SortedSet.cs

Source:: SortedSet.cs

Source:: SortedSet.cs

Important

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Gets a value that indicates whether a ICollection is read-only.

property bool System::Collections::Generic::ICollection<T>::IsReadOnly { bool get(); };

bool System.Collections.Generic.ICollection<T>.IsReadOnly { get; }

member this.System.Collections.Generic.ICollection<T>.IsReadOnly : bool

 ReadOnly Property IsReadOnly As Boolean Implements ICollection(Of T).IsReadOnly

Property Value

Boolean

true if the collection is read-only; otherwise, false.

Implements

IsReadOnly

Remarks

This member is an explicit interface member implementation. It can be used only when the SortedSet<T> instance is cast to an ICollection<T> 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.

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

Applies to

Продукт	Версії
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP	10.0

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