.NET Framework Class Library
ImageList.ImageCollection.Add Method (String, Icon)

Note: This method is new in the .NET Framework version 2.0.

Adds an icon with the specified key to the end of the collection.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

Syntax

Visual Basic (Declaration)
Public Sub Add ( _
    key As String, _
    icon As Icon _
)
Visual Basic (Usage)
Dim instance As ImageCollection
Dim key As String
Dim icon As Icon

instance.Add(key, icon)
C#
public void Add (
    string key,
    Icon icon
)
C++
public:
void Add (
    String^ key, 
    Icon^ icon
)
J#
public void Add (
    String key, 
    Icon icon
)
JScript
public function Add (
    key : String, 
    icon : Icon
)

Parameters

key

The name of the icon.

icon

The Icon to add to the collection.

Exceptions

Exception typeCondition

ArgumentNullException

icon is a null reference (Nothing in Visual Basic).

Remarks

The name of an image corresponds to its key in the ImageList.ImageCollection. An image key is not case-sensitive.

Platforms

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

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

Version Information

.NET Framework

Supported in: 2.0
See Also

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