CopyTo Method
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ICollection<T>.CopyTo Method

[ This article is for Windows Phone 8 developers. If you’re developing for Windows 10, see the latest documentation. ]

Copies the elements of the ICollection<T> to an Array, starting at a particular Array index.

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

void CopyTo(
	T[] array,
	int arrayIndex
)

Parameters

array
Type: T []
The one-dimensional Array that is the destination of the elements copied from ICollection<T>. The Array must have zero-based indexing.
arrayIndex
Type: System.Int32
The zero-based index in array at which copying begins.

ExceptionCondition
ArgumentNullException

array is null.

ArgumentOutOfRangeException

arrayIndex is less than 0.

ArgumentException

array is multidimensional.

-or-

The number of elements in the source ICollection<T> 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.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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