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

Reference

Definition

Namespace:: System.Collections.ObjectModel

Assemblies:: mscorlib.dll, System.ObjectModel.dll

Assemblies:: netstandard.dll, System.Runtime.dll

Assemblies:: netstandard.dll, System.ObjectModel.dll

Assembly:: System.ObjectModel.dll

Assembly:: mscorlib.dll

Assembly:: netstandard.dll

Source:: ReadOnlyDictionary.cs

Source:: ReadOnlyDictionary.cs

Source:: ReadOnlyDictionary.cs

Important

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Copies the elements of the dictionary to an array, starting at the specified array index.

 virtual void System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.CopyTo(cli::array <System::Collections::Generic::KeyValuePair<TKey, TValue>> ^ array, int arrayIndex) = System::Collections::Generic::ICollection<System::Collections::Generic::KeyValuePair<TKey, TValue>>::CopyTo;

void ICollection<KeyValuePair<TKey,TValue>>.CopyTo(System.Collections.Generic.KeyValuePair<TKey,TValue>[] array, int arrayIndex);

abstract member System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.CopyTo : System.Collections.Generic.KeyValuePair<'Key, 'Value>[] * int -> unit
override this.System.Collections.Generic.ICollection<System.Collections.Generic.KeyValuePair<TKey,TValue>>.CopyTo : System.Collections.Generic.KeyValuePair<'Key, 'Value>[] * int -> unit

Sub CopyTo (array As KeyValuePair(Of TKey, TValue)(), arrayIndex As Integer) Implements ICollection(Of KeyValuePair(Of TKey, TValue)).CopyTo

Parameters

array: KeyValuePair<TKey,TValue>[]

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

arrayIndex: Int32

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

Implements

CopyTo(T[], Int32)

Exceptions

ArgumentNullException

array is null.

ArgumentOutOfRangeException

arrayIndex is less than 0.

ArgumentException

array is multidimensional.

-or-

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

-or-

Type T cannot be cast automatically to the type of the destination array.

Applies to

Продукт	Версії
.NET	Core 1.0, Core 1.1, Core 2.0, Core 2.1, Core 2.2, Core 3.0, Core 3.1, 5, 6, 7, 8, 9, 10
.NET Framework	4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1
.NET Standard	1.0, 1.1, 1.2, 1.3, 1.4, 1.6, 2.0, 2.1
UWP	10.0

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