CopyTo Method (T[], Int32, Int32)
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HashSet<T>.CopyTo Method (T[], Int32, Int32)

 

Copies the specified number of elements of a HashSet<T> object to an array, starting at the specified array index.

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

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

Parameters

array
Type: T[]

The one-dimensional array that is the destination of the elements copied from the HashSet<T> object. The array must have zero-based indexing.

arrayIndex
Type: System.Int32

The zero-based index in array at which copying begins.

count
Type: System.Int32

The number of elements to copy to array.

Exception Condition
ArgumentNullException

array is null.

ArgumentOutOfRangeException

arrayIndex is less than 0.

-or-

count is less than 0.

ArgumentException

arrayIndex is greater than the length of the destination array.

-or-

count is greater than the available space from the index to the end of the destination array.

This method is an O(n) operation, where n is count.

Universal Windows Platform
Available since 8
.NET Framework
Available since 3.5
Portable Class Library
Supported in: portable .NET platforms
Silverlight
Available since 4.0
Windows Phone Silverlight
Available since 8.0
Windows Phone
Available since 8.1
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