ICollection.CopyTo Method

CollectionBase.ICollection.CopyTo Method (Array, Int32)

 

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)

void ICollection.CopyTo(
	Array array,
	int index
)

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.

Exception Condition
ArgumentNullException

array is null.

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.

Universal Windows Platform
Available since 10
.NET Framework
Available since 1.1
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