ToolStripRenderEventArgs.AffectedBounds 属性

public:
 property System::Drawing::Rectangle AffectedBounds { System::Drawing::Rectangle get(); };

public System.Drawing.Rectangle AffectedBounds { get; }

member this.AffectedBounds : System.Drawing.Rectangle

Public ReadOnly Property AffectedBounds As Rectangle

属性值

表示 Rectangle 要绘制的区域边界。

示例

下面的代码示例演示如何重写 OnRenderToolStripBorder 方法以在控件周围 ToolStrip 绘制自定义边框。 该代码示例是 ToolStripRenderer 类中的一个较大示例的一部分。

// This method draws a border around the GridStrip control.
protected override void OnRenderToolStripBorder(
    ToolStripRenderEventArgs e)
{
    base.OnRenderToolStripBorder(e);

    ControlPaint.DrawFocusRectangle(
        e.Graphics,
        e.AffectedBounds,
        SystemColors.ControlDarkDark,
        SystemColors.ControlDarkDark);
}

' This method draws a border around the GridStrip control.
Protected Overrides Sub OnRenderToolStripBorder(e As ToolStripRenderEventArgs)
   MyBase.OnRenderToolStripBorder(e)
   
   ControlPaint.DrawFocusRectangle(e.Graphics, e.AffectedBounds, SystemColors.ControlDarkDark, SystemColors.ControlDarkDark)
End Sub

另请参阅

• ToolStripRenderer
• ToolStripProfessionalRenderer
• ToolStripSystemRenderer
• 如何：实现自定义 ToolStripRenderer