Initializes a new instance of the RenderRoundRectangle class. The location and size of the rectangle are set to those of the current RenderRectangle object. The dimensions of the ellipse used to draw the rounded corners are set to 5% of the corresponding rectangle's dimensions.

'宣言
 
Public Function New()

'使用法
 
Dim instance As New RenderRoundRectangle()

public RenderRoundRectangle()