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| CuttingEdge.Conditions reference library |
| ValidatorExtensions..::.Contains<(Of <(TCollection>)>) Method (ConditionValidator<(Of <(TCollection>)>), Object) |
| ValidatorExtensions Class See Also Send Feedback |
Checks whether the given value contains the specified element. An exception is
thrown otherwise. When the value is a null reference it is considered empty and therefore won't
contain element.
Namespace:
CuttingEdge.Conditions
Assembly:
CuttingEdge.Conditions (in CuttingEdge.Conditions.dll)
Syntax
| Visual Basic (Declaration) |
|---|
Public Shared Function Contains(Of TCollection As IEnumerable) ( _ validator As ConditionValidator(Of TCollection), _ element As Object _ ) As ConditionValidator(Of TCollection) |
| C# |
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public static ConditionValidator<TCollection> Contains<TCollection>( ConditionValidator<TCollection> validator, Object element ) where TCollection : IEnumerable |
| Visual C++ |
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public: generic<typename TCollection> where TCollection : IEnumerable static ConditionValidator<TCollection>^ Contains( ConditionValidator<TCollection>^ validator, Object^ element ) |
| JavaScript |
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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.
- element
- Type: System..::.Object
The element that should contain the given value.
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 does not contain element, 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, while the specified validator is created using the Requires extension method. |
| CuttingEdge.Conditions..::.PostconditionException | Thrown when the Value of the specified validator does not contain element, while the specified validator is created using the Ensures extension method. |
See Also
