Verifies that at least one element of the sequence meets the specified condition.

Namespace:  MbUnit.Framework
Assembly:  MbUnit (in MbUnit.dll) Version: 3.3.0.0 (3.3.610.0)

Syntax

C#
public static void Exists<T>(
	IEnumerable<T> values,
	Predicate<T> predicate
)
Visual Basic (Declaration)
Public Shared Sub Exists(Of T) ( _
	values As IEnumerable(Of T), _
	predicate As Predicate(Of T) _
)

Parameters

values
Type: System.Collections.Generic..::.IEnumerable<(Of <(T>)>)
The sequence of values to evaluate.
predicate
Type: System..::.Predicate<(Of <(T>)>)
The condition that must be fulfilled (returns true) by at least one element of the sequence.

Type Parameters

T
The type of values in the sequence.

Exceptions

ExceptionCondition
Gallio.Framework.Assertions..::.AssertionExceptionThrown if the verification failed unless the current AssertionFailureBehavior indicates otherwise.

See Also