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ArrayList.Item Property

Gets or sets the element at the specified index.

[C#] In C#, this property is the indexer for the ArrayList class.

[Visual Basic]
Public Overridable Default Property Item( _
   ByVal index As Integer _
) As Object  Implements IList.Item
[C#]
public virtual object this[
 int index
] {get; set;}
[C++]
public: __property virtual Object* get_Item(
 int index
);
public: __property virtual void set_Item(
 int index,
   Object*
);
[JScript]
returnValue = ArrayListObject.Item(index);
ArrayListObject.Item(index) = returnValue;
-or-
returnValue = ArrayListObject(index);
ArrayListObject(index) = returnValue;

[JScript] In JScript, you can use the default indexed properties defined by a type, but you cannot explicitly define your own. However, specifying the expando attribute on a class automatically provides a default indexed property whose type is Object and whose index type is String.

Arguments [JScript]

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

Parameters [Visual Basic, C#, C++]

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

Property Value

The element at the specified index.

Implements

IList.Item

Exceptions

Exception Type Condition
ArgumentOutOfRangeException index is less than zero.

-or-

index is equal to or greater than Count.

Remarks

ArrayList accepts a null reference (Nothing in Visual Basic) as a valid value and allows duplicate elements.

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

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Common Language Infrastructure (CLI) Standard

See Also

ArrayList Class | ArrayList Members | System.Collections Namespace | Count

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