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TrackBarThumbState Enumeration

Specifies the visual state of a track bar slider (also known as a thumb) that is drawn with visual styles.

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

public enum TrackBarThumbState

Member nameDescription
NormalThe slider appears normal.
HotThe slider appears hot.
PressedThe slider appears pressed.
DisabledThe slider appears disabled.

The TrackBarThumbState values correspond to the states of the VisualStyleElement objects exposed by the following classes:

The TrackBarThumbState values are also used as an argument in the System.Windows.Forms.TrackBarRenderer class methods that draw the track bar slider.

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

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
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