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WithIdFromDataSourceAsync(Object[],CancellationToken) Method
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Cocktail Assembly > Cocktail Namespace > Repository<T> Class > WithIdFromDataSourceAsync Method : WithIdFromDataSourceAsync(Object[],CancellationToken) Method



keyValues
The composite primary key values.
cancellationToken
A token that allows for the operation to be cancelled.

Glossary Item Box

Retrieves the entity matching the provided key from the back-end data source.

Syntax

Visual Basic (Declaration) 
Public Overloads Function WithIdFromDataSourceAsync( _
   ByVal keyValues() As Object, _
   ByVal cancellationToken As CancellationToken _
) As Task(Of T)
Visual Basic (Usage)Copy Code
Dim instance As Repository(Of T)
Dim keyValues() As Object
Dim cancellationToken As CancellationToken
Dim value As Task(Of T)
 
value = instance.WithIdFromDataSourceAsync(keyValues, cancellationToken)
C# 
public Task<T> WithIdFromDataSourceAsync( 
   object[] keyValues,
   CancellationToken cancellationToken
)
C++/CLI 
public:
Task<T^>^ WithIdFromDataSourceAsync( 
   array<Object^>^ keyValues,
   CancellationToken cancellationToken
) 

Parameters

keyValues
The composite primary key values.
cancellationToken
A token that allows for the operation to be cancelled.

Return Value

The retrieved entity.

Exceptions

ExceptionDescription
EntityNotFoundExceptionA single entity matching the provided key was not found.

Requirements

Target Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, Windows Vista, Windows Server 2008 family

See Also

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