Is Code Complete?

using System.Drawing;
using System.Windows.Forms;

namespace SRP
{
    public partial class SRP : Form
    {
        /// <summary>
        /// 
        /// </summary>
        public SRP()
        {
            InitializeComponent();
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void ShapeToolStrip_ItemClicked(object sender, ToolStripItemClickedEventArgs e)
        {
            IShape shape = null;
            Rectangle rect = Rectangle.Empty;
            switch (e.ClickedItem.ToString().ToUpper()) 
            {
                case "RECTANGLE":
                     shape = new RectangleOperations();
                    break;

                case "SQUARE":
                    shape = new SquareOperations();
                    break;
            }

            if (shape != null)
            {
                rect = shape.CalculateDimension(this);
                shape.DrawShape(rect,this);
            }
        }
    }
}