CollectionBase.ICollection.CopyTo Method

Copies the entire CollectionBase to a compatible one-dimensional Array, starting at the specified index of the target array.

Namespace:  System.Collections
Assembly:  mscorlib (in mscorlib.dll)

'Declaration
Private Sub CopyTo ( _
	array As Array, _
	index As Integer _
) Implements ICollection.CopyTo

Parameters

array
Type: System.Array

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

index
Type: System.Int32

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

Implements

ICollection.CopyTo(Array, Int32)

ExceptionCondition
ArgumentNullException

array is Nothing.

ArgumentOutOfRangeException

index is less than zero.

ArgumentException

array is multidimensional.

-or-

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

InvalidCastException

The type of the source CollectionBase cannot be cast automatically to the type of the destination array.

The specified array must be of a compatible type.

This method uses Array.Copy to copy the elements.

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

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0, 1.1

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

XNA Framework

Supported in: 3.0, 2.0, 1.0
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