CallExternalMethodActivity.Execute(ActivityExecutionContext) Metoda

Definice

Obor názvů:

System.Workflow.Activities

Sestavení:

System.Workflow.Activities.dll

Pokusí se spustit CallExternalMethodActivity se zadaným ActivityExecutionContextparametrem .

protected:
 override System::Workflow::ComponentModel::ActivityExecutionStatus Execute(System::Workflow::ComponentModel::ActivityExecutionContext ^ executionContext);

protected override sealed System.Workflow.ComponentModel.ActivityExecutionStatus Execute (System.Workflow.ComponentModel.ActivityExecutionContext executionContext);

override this.Execute : System.Workflow.ComponentModel.ActivityExecutionContext -> System.Workflow.ComponentModel.ActivityExecutionStatus

Protected Overrides NotOverridable Function Execute (executionContext As ActivityExecutionContext) As ActivityExecutionStatus

Parametry

executionContext

ActivityExecutionContext

Obsahující ActivityExecutionContext spouštěcí prostředí, ve kterém se má spustit CallExternalMethodActivity.

Návraty

ActivityExecutionStatus

Jedna z ActivityExecutionStatus hodnot.

Výjimky

ArgumentException

Toto InterfaceType je nulový odkaz (Nothing v jazyce Visual Basic).

ArgumentNullException

executionContext je odkaz s hodnotou null (Nothing v jazyce Visual Basic).

InvalidOperationException

Objekt služby pro objekt executionContext je odkaz s hodnotou null (Nothing v jazyce Visual Basic).

Viz také

• Použití aktivity CallExternalMethod