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VisualStyleElement.TrackBar.ThumbVertical Class

  • Reference

Definition

Namespace:
System.Windows.Forms.VisualStyles
Assembly:
System.Windows.Forms.dll

Provides VisualStyleElement objects for each state of the slider (also known as the thumb) of a vertical track bar. This class cannot be inherited.

public: ref class VisualStyleElement::TrackBar::ThumbVertical abstract sealed
public static class VisualStyleElement.TrackBar.ThumbVertical
type VisualStyleElement.TrackBar.ThumbVertical = class
Public Class VisualStyleElement.TrackBar.ThumbVertical
Inheritance
Object
VisualStyleElement.TrackBar.ThumbVertical

Examples

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 DrawVisualStyleElementTrackBarThumbVertical1 method from the Paint event-handling method, passing e as PaintEventArgs.

public void DrawVisualStyleElementTrackBarThumbVertical1(PaintEventArgs e)
{
    if (VisualStyleRenderer.IsElementDefined(
        VisualStyleElement.TrackBar.ThumbVertical.Normal))
    {
        VisualStyleRenderer renderer =
             new VisualStyleRenderer(VisualStyleElement.TrackBar.ThumbVertical.Normal);
        Rectangle rectangle1 = new Rectangle(10, 50, 50, 50);
        renderer.DrawBackground(e.Graphics, rectangle1);
        e.Graphics.DrawString("VisualStyleElement.TrackBar.ThumbVertical.Normal",
             this.Font, Brushes.Black, new Point(10, 10));
    }
    else
        e.Graphics.DrawString("This element is not defined in the current visual style.",
             this.Font, Brushes.Black, new Point(10, 10));
}

Public Sub DrawVisualStyleElementTrackBarThumbVertical1(ByVal e As PaintEventArgs)
    If (VisualStyleRenderer.IsElementDefined( _
     VisualStyleElement.TrackBar.ThumbVertical.Normal)) Then
        Dim renderer As New VisualStyleRenderer _
          (VisualStyleElement.TrackBar.ThumbVertical.Normal)
        Dim rectangle1 As New Rectangle(10, 50, 50, 50)
        renderer.DrawBackground(e.Graphics, rectangle1)
        e.Graphics.DrawString("VisualStyleElement.TrackBar.ThumbVertical.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

Remarks

Each property of the VisualStyleElement.TrackBar.ThumbVertical class returns a VisualStyleElement for a different state of the slider for a vertical track bar.

Properties

Disabled

Gets a visual style element that represents the slider of a vertical track bar in the disabled state.
Focused

Gets a visual style element that represents the slider of a vertical track bar that has focus.
Hot

Gets a visual style element that represents the slider of a vertical track bar in the hot state.
Normal

Gets a visual style element that represents the slider of a vertical track bar in the normal state.
Pressed

Gets a visual style element that represents the slider of a vertical track bar in the pressed state.

Applies to

See also