System.Collections.Hashtable.HashKeys.CopyTo C# (CSharp) Метод

			public virtual void CopyTo (Array array, int arrayIndex)
			{
				if (array == null)
					throw new ArgumentNullException ("array");
				if (array.Rank != 1)
					throw new ArgumentException ("array");
				if (arrayIndex < 0) 
					throw new ArgumentOutOfRangeException ("arrayIndex");
				if (array.Length - arrayIndex < Count)
					throw new ArgumentException ("not enough space");
				
				host.CopyToArray (array, arrayIndex, EnumeratorMode.KEY_MODE);
			}