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OnComplete<T>(EntityScalarQueryOperation<T>,Action<T>,Action<Exception>) Method
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Cocktail.Compat Assembly > Cocktail Namespace > OperationFns Class > OnComplete Method : OnComplete<T>(EntityScalarQueryOperation<T>,Action<T>,Action<Exception>) Method

Visual Basic (Declaration)
Visual Basic (Usage)
C#
C++/CLI

source: The EntityScalarQueryOperation returned from an asynchronous query.

onSuccess: A callback to be called if the asynchronous query was successful.

onFail: A callback to be called if the asynchronous query failed.

Extension method to process the result of an asynchronous scalar query operation.

Syntax

Visual Basic (Declaration)
<ExtensionAttribute()> Public Overloads Shared Function OnComplete(Of T)( _ ByVal source As IdeaBlade.EntityModel.EntityScalarQueryOperation(Of T), _ ByVal onSuccess As Action(Of T), _ ByVal onFail As Action(Of Exception) _ ) As IdeaBlade.EntityModel.EntityScalarQueryOperation(Of T)

Visual Basic (Declaration)

<ExtensionAttribute()>
Public Overloads Shared Function OnComplete(Of T)( _
   ByVal source As IdeaBlade.EntityModel.EntityScalarQueryOperation(Of T), _
   ByVal onSuccess As Action(Of T), _
   ByVal onFail As Action(Of Exception) _
) As IdeaBlade.EntityModel.EntityScalarQueryOperation(Of T)

Visual Basic (Usage)	Copy Code
Dim source As IdeaBlade.EntityModel.EntityScalarQueryOperation(Of T) Dim onSuccess As Action(Of T) Dim onFail As Action(Of Exception) Dim value As IdeaBlade.EntityModel.EntityScalarQueryOperation(Of T) value = OperationFns.OnComplete(Of T)(source, onSuccess, onFail)

Visual Basic (Usage)

Copy Code

Dim source As IdeaBlade.EntityModel.EntityScalarQueryOperation(Of T)
Dim onSuccess As Action(Of T)
Dim onFail As Action(Of Exception)
Dim value As IdeaBlade.EntityModel.EntityScalarQueryOperation(Of T)
 
value = OperationFns.OnComplete(Of T)(source, onSuccess, onFail)

C#
[ExtensionAttribute()] public static IdeaBlade.EntityModel.EntityScalarQueryOperation<T> OnComplete<T>( IdeaBlade.EntityModel.EntityScalarQueryOperation<T> source, Action<T> onSuccess, Action<Exception> onFail )

[ExtensionAttribute()]
public static IdeaBlade.EntityModel.EntityScalarQueryOperation<T> OnComplete<T>( 
   IdeaBlade.EntityModel.EntityScalarQueryOperation<T> source,
   Action<T> onSuccess,
   Action<Exception> onFail
)

C++/CLI
[ExtensionAttribute()] public: static IdeaBlade.EntityModel.EntityScalarQueryOperation<T^>^ OnCompletegeneric<typename T> ( IdeaBlade.EntityModel.EntityScalarQueryOperation<T^>^ source, Action<T^>^ onSuccess, Action<Exception^>^ onFail )

C++/CLI

[ExtensionAttribute()]
public:
static IdeaBlade.EntityModel.EntityScalarQueryOperation<T^>^ OnCompletegeneric<typename T>
( 
   IdeaBlade.EntityModel.EntityScalarQueryOperation<T^>^ source,
   Action<T^>^ onSuccess,
   Action<Exception^>^ onFail
)

Parameters

source: The EntityScalarQueryOperation returned from an asynchronous query.
onSuccess: A callback to be called if the asynchronous query was successful.
onFail: A callback to be called if the asynchronous query failed.

Type Parameters

T: The type of entity queried.

Return Value

Returns the EntityScalarQueryOperation passed to the method's source parameter.

Example

C#	Copy Code
public OperationResult GetCustomerCount(Action<int> onSuccess = null, Action<Exception> onFail = null) { var op = Manager.Customers.AsScalarAsync().Count(); return op.OnComplete(onSuccess, onFail).AsOperationResult(); }

Copy Code

public OperationResult GetCustomerCount(Action<int> onSuccess = null,
                Action<Exception> onFail = null)
                {
                var op = Manager.Customers.AsScalarAsync().Count();
                return op.OnComplete(onSuccess, onFail).AsOperationResult();
                }

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