CopyTo() [1/2]

void ICollection. System.Collections.ObjectModel.ReadOnlyDictionary< TKey, TValue >.CopyTo ( Array array, int index )

inlineprivate

Implements System.Collections.ICollection.

Definition at line 369 of file ReadOnlyDictionary.cs.

    {
        CollectionHelpers.ValidateCopyToArguments(Count, array, index);
        if (array is KeyValuePair<TKey, TValue>[] array2)
        {
            m_dictionary.CopyTo(array2, index);
            return;
        }
        if (array is DictionaryEntry[] array3)
        {
            {
                foreach (KeyValuePair<TKey, TValue> item in m_dictionary)
                {
                    array3[index++] = new DictionaryEntry(item.Key, item.Value);
                }
                return;
            }
        }
        if (!(array is object[] array4))
        {
            throw new ArgumentException(System.SR.Argument_InvalidArrayType, "array");
        }
        try
        {
            foreach (KeyValuePair<TKey, TValue> item2 in m_dictionary)
            {
                array4[index++] = new KeyValuePair<TKey, TValue>(item2.Key, item2.Value);
            }
        }
        catch (ArrayTypeMismatchException)
        {
            throw new ArgumentException(System.SR.Argument_InvalidArrayType, "array");
        }
    }

References System.SR.Argument_InvalidArrayType, System.array, System.Collections.ObjectModel.ReadOnlyDictionary< TKey, TValue >.Count, System.index, System.item, System.Collections.ObjectModel.ReadOnlyDictionary< TKey, TValue >.m_dictionary, and System.Collections.CollectionHelpers.ValidateCopyToArguments().