SortedDictionary<TKey,TValue>.KeyCollection.CopyTo Method

Definition

Namespace:

System.Collections.Generic

Assembly:

System.Collections.dll

Source:

SortedDictionary.cs

Copies the SortedDictionary<TKey,TValue>.KeyCollection elements to an existing one-dimensional array, starting at the specified array index.

public:
 virtual void CopyTo(cli::array <TKey> ^ array, int index);

public void CopyTo (TKey[] array, int index);

abstract member CopyTo : 'Key[] * int -> unit
override this.CopyTo : 'Key[] * int -> unit

Public Sub CopyTo (array As TKey(), index As Integer)

Parameters

array

TKey[]

The one-dimensional array that is the destination of the elements copied from the SortedDictionary<TKey,TValue>.KeyCollection. The array must have zero-based indexing.

index

Int32

The zero-based index in array at which copying begins.

Implements

CopyTo(T[], Int32)

Exceptions

ArgumentNullException

array is null.

ArgumentOutOfRangeException

index is less than 0.

ArgumentException

The number of elements in the source SortedDictionary<TKey,TValue>.KeyCollection is greater than the available space from index to the end of the destination array.

Remarks

The elements are copied to the array in the same order in which the enumerator iterates through the SortedDictionary<TKey,TValue>.KeyCollection.

This method is an O(n) operation, where n is Count.

See also

• Array