IsShorterOrEqual(TCollection) Method (ConditionValidator(TCollection), Int32, String)

CuttingEdge.Conditions

previous page next page

Checks whether the number of elements in the given value, is less than or equal to the specified numberOfElements argument. An exception is thrown otherwise. When the value is a null reference, it is considered to have 0 elements.

Namespace: CuttingEdge.Conditions
Assembly: CuttingEdge.Conditions (in CuttingEdge.Conditions.dll)

Syntax

Visual Basic (Declaration)
Public Shared Function IsShorterOrEqual(Of TCollection As IEnumerable) ( _ validator As ConditionValidator(Of TCollection), _ numberOfElements As Integer, _ conditionDescription As String _ ) As ConditionValidator(Of TCollection)

Visual Basic (Declaration)

Public Shared Function IsShorterOrEqual(Of TCollection As IEnumerable) ( _
	validator As ConditionValidator(Of TCollection), _
	numberOfElements As Integer, _
	conditionDescription As String _
) As ConditionValidator(Of TCollection)

C#
public static ConditionValidator<TCollection> IsShorterOrEqual<TCollection>( ConditionValidator<TCollection> validator, int numberOfElements, string conditionDescription ) where TCollection : IEnumerable

public static ConditionValidator<TCollection> IsShorterOrEqual<TCollection>(
	ConditionValidator<TCollection> validator,
	int numberOfElements,
	string conditionDescription
)
where TCollection : IEnumerable

Visual C++
public: generic<typename TCollection> where TCollection : IEnumerable static ConditionValidator<TCollection>^ IsShorterOrEqual( ConditionValidator<TCollection>^ validator, int numberOfElements, String^ conditionDescription )

Visual C++

public:
generic<typename TCollection>
where TCollection : IEnumerable
static ConditionValidator<TCollection>^ IsShorterOrEqual(
	ConditionValidator<TCollection>^ validator, 
	int numberOfElements, 
	String^ conditionDescription
)

JavaScript
JavaScript does not support generic types or methods.

Parameters

validator: Type: CuttingEdge.Conditions..::.ConditionValidator<(Of <(TCollection>)>)
The ConditionValidator<(Of <(T>)>) that holds the value that has to be checked.

numberOfElements: Type: System..::.Int32
The collection must contain the same amount or less elements than this value.

conditionDescription: Type: System..::.String
The description of the condition that should hold. The string may hold the placeholder '{0}' for the ArgumentName.

Type Parameters

TCollection: The type of the value to check.

Return Value

The specified validator instance.

Exceptions

Exception	Condition
System..::.ArgumentException	Thrown when the Value of the specified validator contains more elements than specified by the numberOfElements argument, while the specified validator is created using the Requires extension method.
System..::.ArgumentNullException	Thrown when the Value of the specified validator is a null reference and the numberOfElements is lass than 0, while the specified validator is created using the Requires extension method.
CuttingEdge.Conditions..::.PostconditionException	Thrown when the Value of the specified validator contains more elements than specified by the numberOfElements argument, while the specified validator is created using the Ensures extension method.