ReadOnlyDictionary<TKey,TValue>.KeyCollection.ICollection.CopyTo Method

Definition

Namespace:

System.Collections.ObjectModel

Assembly:

System.Runtime.dll

Source:

ReadOnlyDictionary.cs

Copies the elements of the collection to an array, starting at a specific array index.

 virtual void System.Collections.ICollection.CopyTo(Array ^ array, int index) = System::Collections::ICollection::CopyTo;

void ICollection.CopyTo (Array array, int index);

abstract member System.Collections.ICollection.CopyTo : Array * int -> unit
override this.System.Collections.ICollection.CopyTo : Array * int -> unit

Sub CopyTo (array As Array, index As Integer) Implements ICollection.CopyTo

Parameters

array

Array

The one-dimensional array that is the destination of the elements copied from the collection. The array must have zero-based indexing.

index

Int32

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

Implements

CopyTo(Array, Int32)

Exceptions

ArgumentNullException

array is null.

ArgumentOutOfRangeException

index is less than 0.

ArgumentException

array is multidimensional.

-or-

The number of elements in the source collection is greater than the available space from index to the end of the destination array.

Remarks

This member is an explicit interface member implementation. It can be used only when the ReadOnlyDictionary<TKey,TValue>.KeyCollection instance is cast to an ICollection interface.