MoreEnumerable.CountBetween(T) Method

MoreEnumerableCountBetweenT Method

Determines whether or not the number of elements in the sequence is between an inclusive range of minimum and maximum integers.

Namespace: MoreLinq
Assembly: MoreLinq (in MoreLinq.dll) Version: 2.2.0

Syntax

public static bool CountBetween<T>(
	this IEnumerable<T> source,
	int min,
	int max
)

<ExtensionAttribute>
Public Shared Function CountBetween(Of T) ( 
	source As IEnumerable(Of T),
	min As Integer,
	max As Integer
) As Boolean

public:
[ExtensionAttribute]
generic<typename T>
static bool CountBetween(
	IEnumerable<T>^ source, 
	int min, 
	int max
)

[<ExtensionAttribute>]
static member CountBetween : 
        source : IEnumerable<'T> * 
        min : int * 
        max : int -> bool

source: Type: System.Collections.GenericIEnumerableT
The source sequence
min: Type: SystemInt32
The minimum number of items a sequence must have for this function to return true
max: Type: SystemInt32
The maximun number of items a sequence must have for this function to return true

Type: Boolean
true if the number of elements in the sequence is between (inclusive) the min and max given integers or false otherwise.

In Visual Basic and C#, you can call this method as an instance method on any object of type IEnumerableT. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Exceptions

Exception	Condition
ArgumentNullException	source is null
ArgumentOutOfRangeException	min is negative or max is less than min

Examples

var numbers = { 123, 456, 789 };
var result = numbers.CountBetween(1, 2);

The result variable will contain false.