List(T).CopyTo Method (Int32, T[], Int32, Int32)

ListTCopyTo Method (Int32, T, Int32, Int32)

Copies a range of elements from the ListT to a compatible one-dimensional array, starting at the specified index of the target array.

Namespace: System.Collections.Generic
Assembly: mscorlib (in mscorlib.dll) Version: 4.0.0.0

Syntax

public void CopyTo(
	int index,
	T[] array,
	int arrayIndex,
	int count
)

index: Type: SystemInt32
The zero-based index in the source ListT at which copying begins.
array: Type: T
The one-dimensional Array that is the destination of the elements copied from ListT. The Array must have zero-based indexing.
arrayIndex: Type: SystemInt32
The zero-based index in array at which copying begins.
count: Type: SystemInt32
The number of elements to copy.

Exceptions

Exception	Condition
ArgumentNullException	array is null.
ArgumentOutOfRangeException	index is less than 0.-or-arrayIndex is less than 0.-or-count is less than 0.
ArgumentException	index is equal to or greater than the Count of the source ListT.-or-The number of elements from index to the end of the source ListT is greater than the available space from arrayIndex to the end of the destination array.