VisualStyleElement.Window.MdiHelpButton Class
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VisualStyleElement.Window.MdiHelpButton Class

 

Provides VisualStyleElement objects for each state of the Help button of a multiple-document interface (MDI) child window. This class cannot be inherited.

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

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

public static class MdiHelpButton

NameDescription
System_CAPS_pubpropertySystem_CAPS_staticDisabled

Gets a visual style element that represents the Help button of a multiple-document interface (MDI) child window in the disabled state.

System_CAPS_pubpropertySystem_CAPS_staticHot

Gets a visual style element that represents the Help button of a multiple-document interface (MDI) child window in the hot state.

System_CAPS_pubpropertySystem_CAPS_staticNormal

Gets a visual style element that represents the Help button of a multiple-document interface (MDI) child window in the normal state.

System_CAPS_pubpropertySystem_CAPS_staticPressed

Gets a visual style element that represents the Help button of a multiple-document interface (MDI) child window in the pressed state.

Each property of the VisualStyleElement.Window.MdiHelpButton class returns a VisualStyleElement for a different state of the Help button of an MDI child window.

WinXpFamily

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 DrawVisualStyleElementWindowMdiHelpButton1 method from the Paint event-handling method, passing e as PaintEventArgs.

public void DrawVisualStyleElementWindowMdiHelpButton1(PaintEventArgs e)
{
    if (VisualStyleRenderer.IsElementDefined(
        VisualStyleElement.Window.MdiHelpButton.Normal))
    {
        VisualStyleRenderer renderer =
             new VisualStyleRenderer(VisualStyleElement.Window.MdiHelpButton.Normal);
        Rectangle rectangle1 = new Rectangle(10, 50, 50, 50);
        renderer.DrawBackground(e.Graphics, rectangle1);
        e.Graphics.DrawString("VisualStyleElement.Window.MdiHelpButton.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));
}

.NET Framework
Available since 2.0

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

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