Initializes a new instance of the RoundRectangleProps class. The location and size of the rectangle are set to those of the containing RenderRoundRectangle 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 RoundRectangleProps()

public RoundRectangleProps()