ICollection<T>.CopyTo Method

.NET Framework 4.6 and 4.5

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)

Syntax

void CopyTo(
	T[] array,
	int arrayIndex
)

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.

Exception	Condition
ArgumentNullException	array is null.
ArgumentOutOfRangeException	arrayIndex is less than 0.
ArgumentException	The number of elements in the source ICollection<T> is greater than the available space from arrayIndex to the end of the destination array.

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

Supported in: 4, 3.5 SP1

Supported in: 3.0, 2.0, 1.0

Supported in: Windows Phone 8.1, Windows Phone Silverlight 8.1, Windows Phone Silverlight 8

Supported in: Portable Class Library