Was this page helpful?
Your feedback about this content is important. Let us know what you think.
Additional feedback?
1500 characters remaining
Item Property (Int32)
Collapse the table of content
Expand the table of content

NameValueCollection.Item Property (Int32)

Gets the entry at the specified index of the NameValueCollection.

Namespace:  System.Collections.Specialized
Assembly:  System (in System.dll)

public string this[
	int index
] { get; }

Parameters

index
Type: System.Int32

The zero-based index of the entry to locate in the collection.

Property Value

Type: System.String
A String that contains the comma-separated list of values at the specified index of the collection.

ExceptionCondition
ArgumentOutOfRangeException

index is outside the valid range of indexes for the collection.

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

This property cannot be set. To set the value at a specified index, use Item[GetKey(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.

Retrieving the values at the specified index is an O(n) operation, where n is the number of values.

Windows 7, Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98, Windows CE, Windows Mobile for Smartphone, Windows Mobile for Pocket PC, Xbox 360, Zune

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5, 3.0, 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0

Community Additions

ADD
Show:
© 2015 Microsoft