StringCollection.IList.Item[Int32] Property

Definition

Namespace:

System.Collections.Specialized

Assembly:

System.Collections.Specialized.dll

Source:

StringCollection.cs

Gets or sets the element at the specified index.

property System::Object ^ System::Collections::IList::Item[int] { System::Object ^ get(int index); void set(int index, System::Object ^ value); };

object? System.Collections.IList.Item[int index] { get; set; }

member this.System.Collections.IList.Item(int) : obj with get, set

 Property Item(index As Integer) As Object Implements IList.Item

Parameters

index

Int32

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

Property Value

Object

The element at the specified index.

Implements

Item[Int32]

Exceptions

ArgumentOutOfRangeException

index is less than zero.

-or-

index is equal to or greater than Count.

Remarks

This method 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 IList.Item[] property. Visual Basic implements IList.Item[] as a default property, which provides the same indexing functionality.

StringCollection accepts null as a valid value and allows duplicate elements.

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

See also

• Count