Dictionary<TKey,TValue>.ValueCollection.ICollection<TValue>.IsReadOnly Property

Reference

Definition

Namespace:: System.Collections.Generic

Assembly:: System.Collections.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: Dictionary.cs

Source:: Dictionary.cs

Source:: Dictionary.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Gets a value indicating whether the ICollection<T> is read-only.

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

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

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

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

Property Value

Boolean

true if the ICollection<T> is read-only; otherwise, false. In the default implementation of Dictionary<TKey,TValue>.ValueCollection, this property always returns true.

Implements

IsReadOnly

Remarks

A collection that is read-only does not allow the addition, removal, or modification of elements after the collection is created.

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

Applies to

Dela via