IList<T>.Item[Int32] Property

Reference

Definition

Namespace:: System.Collections.Generic

Assembly:: System.Runtime.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

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 or sets the element at the specified index.

public:
 property T default[int] { T get(int index); void set(int index, T value); };

public T this[int index] { get; set; }

member this.Item(int) : 'T with get, set

Default Public Property Item(index As Integer) As T

Parameters

index: Int32

The zero-based index of the element to get or set.

Property Value

The element at the specified index.

Exceptions

ArgumentOutOfRangeException

index is not a valid index in the IList<T>.

NotSupportedException

The property is set and the IList<T> is read-only.

Remarks

This property provides the ability to access a specific element in the collection by using the following syntax: myCollection[index].

The C# language uses the this keyword to define the indexers instead of implementing the Item[] property. Visual Basic implements Item[] as a default property, which provides the same indexing functionality.

Applies to

Delen via