Array.Sort Method (Array, Int32, Int32, IComparer)

ArraySort Method (Array, Int32, Int32, IComparer)

Sorts the elements in a range of elements in a one-dimensional Array using the specified IComparer.

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

Syntax

public static void Sort(
	Array array,
	int index,
	int length,
	IComparer comparer
)

array: Type: SystemArray
The one-dimensional Array to sort.
index: Type: SystemInt32
The starting index of the range to sort.
length: Type: SystemInt32
The number of elements in the range to sort.
comparer: Type: System.CollectionsIComparer
The IComparer implementation to use when comparing elements.-or-null to use the IComparable implementation of each element.

Exceptions

Exception	Condition
ArgumentNullException	array is null.
RankException	array is multidimensional.
ArgumentOutOfRangeException	index is less than the lower bound of array.-or-length is less than zero.
ArgumentException	index and length do not specify a valid range in array. -or-The implementation of comparer caused an error during the sort. For example, comparer might not return 0 when comparing an item with itself.
InvalidOperationException	comparer is null, and one or more elements in array do not implement the IComparable interface.