Range Method

Wintellect PowerCollections

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[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]

Returns a view onto a sub-range of this list. Items are not copied; the returned IList<T> is simply a different view onto the same underlying items.

Namespace: Wintellect.PowerCollections
Assembly:  PowerCollections (in PowerCollections.dll)

Syntax

C#
public virtual IList<T> Range(
	int start,
	int count
)
Visual Basic (Declaration)
Public Overridable Function Range ( _
	start As Integer, _
	count As Integer _
) As IList(Of T)
Visual C++
public:
virtual IList<T>^ Range (
	int start, 
	int count
)

Parameters

start
Int32
The starting index of the view.
count
Int32
The number of items in the view.

Return Value

A list that is a view onto the given sub-part of this list.

Remarks

This method can be used to apply an algorithm to a portion of a list. For example:

 Copy imageCopy Code
Algorithms.Reverse(deque.Range(3, 6))
will return the reverse opf the 6 items beginning at index 3.

Exceptions

ExceptionCondition
System..::ArgumentOutOfRangeExceptionstart or count is negative.
System..::ArgumentOutOfRangeExceptionstart + count is greater than the size of the list.

See Also

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