//Saves updated properties depending on shape type and closes form.
private void SaveChangesButton_Click(object sender, EventArgs e)
{
if (this.Shape.GetType().Name == "Circle")
{
ICircle circle = (ICircle)this.Shape;
circle.ChangeSize(new PointF((float)this.CenterXNumber.Value, (float)this.CenterYNumber.Value),
(float)this.RadiusNumber.Value);
}
else if (this.Shape.GetType().Name == "Rectangle")
{
IRectangle rectangle = (IRectangle)this.Shape;
rectangle.ChangeSize(new PointF((float)this.PointXNumber.Value, (float)this.PointYNumber.Value),
(float)this.WidthNumber.Value, (float)this.HeightNumber.Value);
}
else if (this.Shape.GetType().Name == "Triangle")
{
ITriangle triangle = (ITriangle)this.Shape;
triangle.ChangeSize(
new PointF((float)this.PointAXCoordinateNumber.Value, (float)this.PointAYCoordinateNumber.Value),
new PointF((float)this.PointBXCoordinateNumber.Value, (float)this.PointBYCoordinateNumber.Value),
new PointF((float)this.PointCXCoordinateNumber.Value, (float)this.PointCYCoordinateNumber.Value));
}
this.Shape.ChangeColor(this.newColor);
this.Close();
}