VisualStyleElement.Window.SysButton Class

Reference

Definition

Namespace:: System.Windows.Forms.VisualStyles

Assembly:: System.Windows.Forms.dll

Source:: VisualStyleElement.cs

Source:: VisualStyleElement.cs

Source:: VisualStyleElement.cs

Important

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Provides VisualStyleElement objects for each state of the System button of a window. This class cannot be inherited.

public: ref class VisualStyleElement::Window::SysButton abstract sealed

public static class VisualStyleElement.Window.SysButton

type VisualStyleElement.Window.SysButton = class

Public Class VisualStyleElement.Window.SysButton

Inheritance: Object
VisualStyleElement.Window.SysButton

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 DrawVisualStyleElementWindowSysButton1 method from the Paint event-handling method, passing e as PaintEventArgs.

public void DrawVisualStyleElementWindowSysButton1(PaintEventArgs e)
{
    if (VisualStyleRenderer.IsElementDefined(
        VisualStyleElement.Window.SysButton.Normal))
    {
        VisualStyleRenderer renderer =
             new VisualStyleRenderer(VisualStyleElement.Window.SysButton.Normal);
        Rectangle rectangle1 = new Rectangle(10, 50, 50, 50);
        renderer.DrawBackground(e.Graphics, rectangle1);
        e.Graphics.DrawString("VisualStyleElement.Window.SysButton.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 DrawVisualStyleElementWindowSysButton1(ByVal e As PaintEventArgs)
    If (VisualStyleRenderer.IsElementDefined( _
     VisualStyleElement.Window.SysButton.Normal)) Then
        Dim renderer As New VisualStyleRenderer _
          (VisualStyleElement.Window.SysButton.Normal)
        Dim rectangle1 As New Rectangle(10, 50, 50, 50)
        renderer.DrawBackground(e.Graphics, rectangle1)
        e.Graphics.DrawString("VisualStyleElement.Window.SysButton.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.Window.SysButton class returns a VisualStyleElement for a different state of the System button. This button opens the Window menu (also known as the System menu or Control menu) when it is clicked.

Properties

Disabled	Gets a visual style element that represents a System button in the disabled state.
Hot	Gets a visual style element that represents a System button in the hot state.
Normal	Gets a visual style element that represents a System button in the normal state.
Pressed	Gets a visual style element that represents a System button in the pressed state.

Applies to

Product	Versions
.NET Framework	2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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