ICollection.CopyTo Method

July 28, 2014

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

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

void CopyTo(
	Array array,
	int index
)

Parameters

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

ExceptionCondition
ArgumentNullException

array is null.

ArgumentOutOfRangeException

index is less than zero.

ArgumentException

array is multidimensional.

-or-

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

-or-

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

Version Notes

Windows Phone

 CopyTo throws ArgumentException instead of InvalidCastException.

Windows Phone OS

Supported in: 8.1, 8.0, 7.1, 7.0

Windows Phone

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