UnityEditor.VerticalGrid.CalcRows C# (CSharp) Method

        public int CalcRows(int itemCount)
        {
            int num = (int) Mathf.Ceil(((float) itemCount) / ((float) this.CalcColumns()));
            if (num < 0)
            {
                return 0x7fffffff;
            }
            return num;
        }