DomainUpDown.UpButton Method

Displays the previous item in the collection.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public override void UpButton()

As you move through the collection of items in the DomainUpDown control using the up button, you will eventually reach the first item in the collection. If you continue, and Wrap is set to true, the list will start over with the last item in the collection and appear to be continuous. This behavior also occurs when you move through the collection using the down button.

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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