Overloads Function FindInDataSourceAsync( _
   ByVal predicate As Expression(Of Func(Of T,Boolean)), _
   Optional ByVal orderBy As Func(Of IQueryable(Of T),IOrderedQueryable(Of T)), _
   Optional ByVal includeProperties As String, _
   Optional ByVal onSuccess As Action(Of IEnumerable(Of T)), _
   Optional ByVal onFail As Action(Of Exception) _
) As OperationResult(Of IEnumerable(Of T))

Visual Basic (Usage)

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Dim instance As IRepository(Of T) Dim predicate As Expression(Of Func(Of T,Boolean)) Dim orderBy As Func(Of IQueryable(Of T),IOrderedQueryable(Of T)) Dim includeProperties As String Dim onSuccess As Action(Of IEnumerable(Of T)) Dim onFail As Action(Of Exception) Dim value As OperationResult(Of IEnumerable(Of T))   value = instance.FindInDataSourceAsync(predicate, orderBy, includeProperties, onSuccess, onFail)

OperationResult<IEnumerable<T>> FindInDataSourceAsync( 
   Expression<Func<T,bool>> predicate,
   Func<IQueryable<T>,IOrderedQueryable<T>> orderBy,
   string includeProperties,
   Action<IEnumerable<T>> onSuccess,
   Action<Exception> onFail
)

OperationResult<IEnumerable<T^>^>^ FindInDataSourceAsync( 
   Expression<Func<T^,bool>^>^ predicate,
   Func<IQueryable<T^>^,IOrderedQueryable<T^>^>^ orderBy,
   String^ includeProperties,
   Action<IEnumerable<T^>^>^ onSuccess,
   Action<Exception^>^ onFail
) 

Parameters

predicate

Optional predicate to filter the returned list of entities

orderBy

Optional sorting function to sort the returned list of entities.

includeProperties

Optional related entities to eager fetch together with the returned list of entities. Use comma to separate multiple properties.

onSuccess

Optional callback to be called when the entity retrieval was successful.

onFail

Optional callback to be called when the entity retrieval failed.

Return Value

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

Reference