This documentation is archived and is not being maintained.

NumericUpDown.UpButton Method

Increments the value of the spin box (also known as an up-down control).

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

public override void UpButton ()
public void UpButton ()
public override function UpButton ()
Not applicable.

When the UpButton method is called, either in code or by the click of the up button, the new value is validated and the control is updated with the new value in the appropriate format. Specifically, if UserEdit is set to true, ParseEditText is called prior to validating or updating the value. The value is then validated to be between the Minimum and Maximum values and the UpdateEditText method is called.

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

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0, 1.1, 1.0