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CountBetweenExtensionCountBetweenT Method

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

Namespace:  MoreLinq.Extensions
Assembly:  MoreLinq (in MoreLinq.dll) Version: 3.0.0
Syntax
public static bool CountBetween<T>(
	this IEnumerable<T> source,
	int min,
	int max
)

Parameters

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 Parameters

T
Element type of sequence

Return Value

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

Usage Note

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
ExceptionCondition
ArgumentNullExceptionsource is null
ArgumentOutOfRangeExceptionmin is negative or max is less than min
Examples
var numbers = new[] { 123, 456, 789 };
var result = numbers.CountBetween(1, 2);
The result variable will contain false.
See Also