ListBox.ObjectCollection.ICollection.CopyTo(Array, Int32) Method

Reference

Definition

Namespace:: System.Windows.Forms

Assembly:: System.Windows.Forms.dll

Source:: ListBox.ObjectCollection.cs

Source:: ListBox.ObjectCollection.cs

Source:: ListBox.ObjectCollection.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

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

This API supports the product infrastructure and is not intended to be used directly from your code.

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

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

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

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

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

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

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

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

Parameters

destdestination: Array

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

index: Int32

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

Implements

CopyTo(Array, Int32)

Exceptions

ArrayTypeMismatchException

The array type is not compatible with the items in the ListBox.ObjectCollection.

ArgumentNullException

.NET 5 and later: destination is null.

Remarks

This member is an explicit interface member implementation. It can be used only when the ListBox.ObjectCollection instance is cast to an ICollection interface.

Applies to

Product	Versions
.NET Framework	1.1, 2.0, 3.0, 3.5, 4.0, 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
Windows Desktop	3.0, 3.1, 5, 6, 7, 8, 9, 10

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