ExpressionMorphHelper.TryMorphExpression Metodo

Definizione

Spazio dei nomi:

System.Activities.Presentation.Expressions

Assembly:

System.Activities.Presentation.dll

Restituisce un valore che indica se l'espressione tenta di eseguire la modifica.

public:
 abstract bool TryMorphExpression(System::Activities::ActivityWithResult ^ expression, bool isLocationExpression, Type ^ newType, System::Activities::Presentation::EditingContext ^ context, [Runtime::InteropServices::Out] System::Activities::ActivityWithResult ^ % newExpression);

public abstract bool TryMorphExpression (System.Activities.ActivityWithResult expression, bool isLocationExpression, Type newType, System.Activities.Presentation.EditingContext context, out System.Activities.ActivityWithResult newExpression);

abstract member TryMorphExpression : System.Activities.ActivityWithResult * bool * Type * System.Activities.Presentation.EditingContext * ActivityWithResult -> bool

Public MustOverride Function TryMorphExpression (expression As ActivityWithResult, isLocationExpression As Boolean, newType As Type, context As EditingContext, ByRef newExpression As ActivityWithResult) As Boolean

Parametri

expression

ActivityWithResult

Espressione da modificare.

isLocationExpression

Boolean

true se l'espressione è un'espressione di posizione; in caso contrario, false.

newType

Type

Nuovo tipo dell'espressione.

context

EditingContext

Contesto.

newExpression

ActivityWithResult

Nuova espressione.

Restituisce

Boolean

Espressione modificata.