System.Collections.Specialized.NameValueCollection.NameValueCollection C# (CSharp) Метод

        public NameValueCollection(int capacity, NameValueCollection col)
            : base(capacity, (col != null ? col.Comparer : null))
        {
            if (col == null)
            {
                throw new ArgumentNullException(nameof(col));
            }

            this.Comparer = col.Comparer;
            Add(col);
        }