SequentialWorkflowHeaderFooter.ImageRectangle 属性

定义

命名空间:

System.Workflow.ComponentModel.Design

程序集:

System.Workflow.ComponentModel.dll

获取与页眉或页脚关联的图像的边框。

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

public virtual System.Drawing.Rectangle ImageRectangle { get; }

member this.ImageRectangle : System.Drawing.Rectangle

Public Overridable ReadOnly Property ImageRectangle As Rectangle

属性值

Rectangle

Rectangle，用于为与 Image 关联的 SequentialWorkflowHeaderFooter 定义边界。

示例

下面的示例演示如何重写 ImageRectangle 属性。 在本示例中，使用 ImageRectangle 的 Bounds 来计算 SequentialWorkflowHeaderFooter，以便在页眉/页脚的左上角绘制图像。

protected override Rectangle ImageRectangle
{
    get
    {
        Rectangle bounds = this.Bounds;
        Size sz = new Size(24, 24);

        Rectangle imageRect = new Rectangle();
        imageRect.X = bounds.Left + ((bounds.Width - sz.Width) / 2);
        imageRect.Y = bounds.Top + 4;
        imageRect.Size = sz;

        return imageRect;
    }
}

Protected Overrides ReadOnly Property ImageRectangle() As Rectangle

    Get
        Dim Bounds As Rectangle = Me.Bounds
        Dim sz As New Size(24, 24)

        Dim imageRect As New Rectangle()
        imageRect.X = Bounds.Left + ((Bounds.Width - sz.Width) / 2)
        imageRect.Y = Bounds.Top + 4
        imageRect.Size = sz

        Return imageRect
    End Get
End Property