System.Collections.ListDictionaryInternal.CopyTo C# (CSharp) Method

        public void CopyTo(Array array, int index)  {
            if (array==null)
                throw new ArgumentNullException("array");
                
            if (array.Rank != 1)
                throw new ArgumentException(Environment.GetResourceString("Arg_RankMultiDimNotSupported"));

            if (index < 0)
                    throw new ArgumentOutOfRangeException("index", Environment.GetResourceString("ArgumentOutOfRange_NeedNonNegNum"));

            if ( array.Length - index < this.Count ) 
                throw new ArgumentException( Environment.GetResourceString("ArgumentOutOfRange_Index"), "index");

            for (DictionaryNode node = head; node != null; node = node.next) {
                array.SetValue(new DictionaryEntry(node.key, node.value), index);
                index++;
            }
        }