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VisualStyleElement.Menu.Item.Demoted 属性

定义

获取表示已降级的菜单项的视觉样式元素。

public:
 static property System::Windows::Forms::VisualStyles::VisualStyleElement ^ Demoted { System::Windows::Forms::VisualStyles::VisualStyleElement ^ get(); };
public static System.Windows.Forms.VisualStyles.VisualStyleElement Demoted { get; }
static member Demoted : System.Windows.Forms.VisualStyles.VisualStyleElement
Public Shared ReadOnly Property Demoted As VisualStyleElement

属性值

一个 VisualStyleElement,它表示已降级的菜单项。

示例

下面的代码示例演示如何使用 VisualStyleElement 属性返回的 Demoted 创建 VisualStyleRenderer 。 若要运行此示例,请将其粘贴到 Windows 窗体中。 处理窗体的事件Paint,并从Paint事件处理方法调用 DrawVisualStyleElementMenuItem3 方法,作为 ePaintEventArgs传递。

public void DrawVisualStyleElementMenuItem3(PaintEventArgs e)
{
    if (VisualStyleRenderer.IsElementDefined(
        VisualStyleElement.Menu.Item.Demoted))
    {
        VisualStyleRenderer renderer =
             new VisualStyleRenderer(VisualStyleElement.Menu.Item.Demoted);
        Rectangle rectangle1 = new Rectangle(10, 50, 50, 50);
        renderer.DrawBackground(e.Graphics, rectangle1);
        e.Graphics.DrawString("VisualStyleElement.Menu.Item.Demoted",
             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 DrawVisualStyleElementMenuItem3(ByVal e As PaintEventArgs)
    If (VisualStyleRenderer.IsElementDefined( _
     VisualStyleElement.Menu.Item.Demoted)) Then
        Dim renderer As New VisualStyleRenderer _
          (VisualStyleElement.Menu.Item.Demoted)
        Dim rectangle1 As New Rectangle(10, 50, 50, 50)
        renderer.DrawBackground(e.Graphics, rectangle1)
        e.Graphics.DrawString("VisualStyleElement.Menu.Item.Demoted", _
          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

注解

可以使用 VisualStyleElement 属性返回的 Demoted 来创建 VisualStyleRenderer

适用于