CopyTo< T >()

static void System.Collections.CollectionHelpers.CopyTo< T > ( ICollection< T > collection, Array array, int index )

inlinestaticpackage

Definition at line 31 of file CollectionHelpers.cs.

    {
        ValidateCopyToArguments(collection.Count, array, index);
        if (collection is ICollection collection2)
        {
            collection2.CopyTo(array, index);
            return;
        }
        if (array is T[] array2)
        {
            collection.CopyTo(array2, index);
            return;
        }
        if (!(array is object[] array3))
        {
            throw new ArgumentException(System.SR.Argument_InvalidArrayType, "array");
        }
        try
        {
            foreach (T item in collection)
            {
                array3[index++] = item;
            }
        }
        catch (ArrayTypeMismatchException)
        {
            throw new ArgumentException(System.SR.Argument_InvalidArrayType, "array");
        }
    }

References System.SR.Argument_InvalidArrayType, System.array, System.collection, System.Collections.Generic.Dictionary< TKey, TValue >.CopyTo(), System.index, System.item, and System.Collections.CollectionHelpers.ValidateCopyToArguments().