Export (0) Print
Expand All

IList.Item Property

When implemented by a class, gets or sets the element at the specified index.

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

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

Exceptions

Exception Type Condition
ArgumentOutOfRangeException index is not a valid index in the IList.
NotSupportedException The property is set and the IList is read-only.

Remarks

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

IList Interface | IList Members | System.Collections Namespace

Show:
© 2014 Microsoft