VisualStyleElement.Menu.Item.Selected 属性
定义
获取表示处于选定状态的菜单项的视觉样式元素。Gets a visual style element that represents a menu item in the selected state.
public:
static property System::Windows::Forms::VisualStyles::VisualStyleElement ^ Selected { System::Windows::Forms::VisualStyles::VisualStyleElement ^ get(); };
public static System.Windows.Forms.VisualStyles.VisualStyleElement Selected { get; }
member this.Selected : System.Windows.Forms.VisualStyles.VisualStyleElement
Public Shared ReadOnly Property Selected As VisualStyleElement
属性值
VisualStyleElement,它表示处于选定状态的菜单项。A VisualStyleElement that represents a menu item in the selected state.
示例
下面的代码示例演示如何 VisualStyleRenderer 使用属性返回的来创建 VisualStyleElement Selected 。The following code example demonstrates how to create a VisualStyleRenderer with the VisualStyleElement returned by the Selected property. 若要运行此示例,请将其粘贴到 Windows 窗体中。To run this example, paste it into a Windows Form. 处理窗体的 Paint 事件,并 DrawVisualStyleElementMenuItem2
从 Paint 事件处理方法调用方法,并将 e
作为传递 PaintEventArgs 。Handle the form's Paint event and call the DrawVisualStyleElementMenuItem2
method from the Paint event-handling method, passing e
as PaintEventArgs.
public void DrawVisualStyleElementMenuItem2(PaintEventArgs e)
{
if (VisualStyleRenderer.IsElementDefined(
VisualStyleElement.Menu.Item.Selected))
{
VisualStyleRenderer renderer =
new VisualStyleRenderer(VisualStyleElement.Menu.Item.Selected);
Rectangle rectangle1 = new Rectangle(10, 50, 50, 50);
renderer.DrawBackground(e.Graphics, rectangle1);
e.Graphics.DrawString("VisualStyleElement.Menu.Item.Selected",
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 DrawVisualStyleElementMenuItem2(ByVal e As PaintEventArgs)
If (VisualStyleRenderer.IsElementDefined( _
VisualStyleElement.Menu.Item.Selected)) Then
Dim renderer As New VisualStyleRenderer _
(VisualStyleElement.Menu.Item.Selected)
Dim rectangle1 As New Rectangle(10, 50, 50, 50)
renderer.DrawBackground(e.Graphics, rectangle1)
e.Graphics.DrawString("VisualStyleElement.Menu.Item.Selected", _
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
您可以使用 VisualStyleElement 属性返回的 Selected 来创建 VisualStyleRenderer 。You can use the VisualStyleElement returned by the Selected property to create a VisualStyleRenderer.