Ошибка при компиляции 'EnterColsAndRows' doesn't contain a definition for 'EnterColsAndRows_Load'

  public partial class EnterWidthAndHeight : Form
    {
        public EnterWidthAndHeight()
        {
            InitializeComponent();
        }
        public int width_of_nonogram;
        public int height_of_nonogram;
        private void button1_Click(object sender, EventArgs e)
        {
             width_of_nonogram = int.Parse(WidthOfNonogram.ToString());
             height_of_nonogram = int.Parse(HeightOfNonogram.ToString());
            EnterColsAndRows enterColsAndRows = new EnterColsAndRows(width_of_nonogram,height_of_nonogram);
            enterColsAndRows.Show();
        }
    }
}


 public partial class EnterColsAndRows : Form
    {
        private int width_of_nonogram;
        private int height_of_nonogram;
        public EnterColsAndRows(int width,int height)
        {
            InitializeComponent();
            width_of_nonogram = width;
            height_of_nonogram = height;
        }

    }