VisualStyleElement.Window.VerticalThumb Class

Provides VisualStyleElement objects for each state of the vertical scroll box (also known as the thumb) of a window. This class cannot be inherited.

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

'Declaration
Public NotInheritable Class VerticalThumb
'Usage

public final class VerticalThumb
public final class VerticalThumb
Not applicable.

Each property of the VisualStyleElement.Window.VerticalThumb class returns a VisualStyleElement for a different state of the vertical scroll box of a window.

Windows XP Home Edition, Windows XP Professional x64 Edition, Windows Server 2003 Platform Note: Visual styles are supported only on these platforms.

The following code example demonstrates how to create a VisualStyleRenderer with the VisualStyleElement returned by the Normal property. To run this example, paste it into a Windows Form. Handle the form’s Paint event and call the DrawVisualStyleElementWindowVerticalThumb1 method from the Paint event-handling method, passing e as PaintEventArgs.

Public Sub DrawVisualStyleElementWindowVerticalThumb1(ByVal e As PaintEventArgs)
    If (VisualStyleRenderer.IsElementDefined( _
     VisualStyleElement.Window.VerticalThumb.Normal)) Then
        Dim renderer As New VisualStyleRenderer _
          (VisualStyleElement.Window.VerticalThumb.Normal)
        Dim rectangle1 As New Rectangle(10, 50, 50, 50)
        renderer.DrawBackground(e.Graphics, rectangle1)
        e.Graphics.DrawString("VisualStyleElement.Window.VerticalThumb.Normal", _
          Me.Font, Brushes.Black, New Point(10, 10))
    Else
        e.Graphics.DrawString("This element is not defined in the current visual style.", _
          Me.Font, Brushes.Black, New Point(10, 10))
    End If
End Sub

System.Object
  System.Windows.Forms.VisualStyles.VisualStyleElement.Window.VerticalThumb

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Windows 98, Windows Server 2000 SP4, Windows Millennium Edition, 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

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