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EventHandlerList.Item Property

Gets or sets the delegate for the specified object.

Namespace:  System.ComponentModel
Assembly:  System (in System.dll)

public Delegate this[
	Object key
] { get; set; }

Parameters

key
Type: System.Object

An object to find in the list.

Property Value

Type: System.Delegate
The delegate for the specified key, or null if a delegate does not exist.

When the key is not found in the list and you provide a delegate to set the value of the key, then the key is added to the top of the list and assigned to the delegate as its value.

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

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