ReadOnlyCollection<T>.IList<T>.Insert(Int32, T) Method

Reference

Definition

Namespace:: System.Collections.ObjectModel

Assemblies:: mscorlib.dll, System.Runtime.dll

Assemblies:: netstandard.dll, System.Runtime.dll

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: ReadOnlyCollection.cs

Source:: ReadOnlyCollection.cs

Source:: ReadOnlyCollection.cs

Important

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Inserts an item to the IList<T> at the specified index. This implementation always throws NotSupportedException.

 virtual void System.Collections.Generic.IList<T>.Insert(int index, T value) = System::Collections::Generic::IList<T>::Insert;

void IList<T>.Insert(int index, T value);

abstract member System.Collections.Generic.IList<T>.Insert : int * 'T -> unit
override this.System.Collections.Generic.IList<T>.Insert : int * 'T -> unit

Sub Insert (index As Integer, value As T) Implements IList(Of T).Insert

Parameters

index: Int32

The zero-based index at which value should be inserted.

value: T

The object to insert into the IList<T>.

Implements

Insert(Int32, T)

Exceptions

NotSupportedException

Always thrown.

Remarks

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

Applies to

Product	Versions
.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	2.0, 3.0, 3.5, 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, 1.5, 1.6, 2.0, 2.1
UWP	10.0

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