ThrowActivity.FaultType Propiedad

Definición

Espacio de nombres:

System.Workflow.ComponentModel

Ensamblado:

System.Workflow.ComponentModel.dll

Obtiene o establecer el tipo de excepción que debería ser iniciado por ThrowActivity.

public:
 property Type ^ FaultType { Type ^ get(); void set(Type ^ value); };

[System.ComponentModel.TypeConverter(typeof(System.Workflow.ComponentModel.ThrowActivity+FaultTypeConverter))]
public Type FaultType { get; set; }

[<System.ComponentModel.TypeConverter(typeof(System.Workflow.ComponentModel.ThrowActivity+FaultTypeConverter))>]
member this.FaultType : Type with get, set

Public Property FaultType As Type

Valor de propiedad

Type

El tipo que representa el error asociado a esta instancia.

Atributos

TypeConverterAttribute

Ejemplos

El código siguiente muestra el uso de una actividad unidireccional en un flujo de trabajo para implementar el control de excepciones. Este ejemplo muestra cómo establecer FaultType en null. Este ejemplo de código es parte de la muestra de SDK Iniciar y pertenece al archivo ThrowWorkflow.cs. Para obtener más información, consulte Uso de Throw.

public sealed partial class ThrowWorkflow : SequentialWorkflowActivity
{
    [System.Diagnostics.DebuggerNonUserCode()]
    private void InitializeComponent()
    {
        this.CanModifyActivities = true;
        System.Workflow.ComponentModel.ActivityBind activitybind1 = new System.Workflow.ComponentModel.ActivityBind();
        this.throwActivity1 = new System.Workflow.ComponentModel.ThrowActivity();
        activitybind1.Name = "ThrowWorkflow";
        activitybind1.Path = "ThrownException";
        //
        // throwActivity1
        //
        this.throwActivity1.Name = "throwActivity1";
        this.throwActivity1.SetBinding(System.Workflow.ComponentModel.ThrowActivity.FaultProperty, ((System.Workflow.ComponentModel.ActivityBind)(activitybind1)));
        //
        // ThrowWorkflow
        //
        this.Activities.Add(this.throwActivity1);
        this.Name = "ThrowWorkflow";
        this.CanModifyActivities = false;
    }

    private Exception thrownExceptionValue = new System.Exception("My Exception Message.");

    public Exception ThrownException
    {
        get { return thrownExceptionValue; }
        set { thrownExceptionValue = value; }
    }

    private ThrowActivity throwActivity1;
}

Partial Public NotInheritable Class ThrowWorkflow
    Inherits SequentialWorkflowActivity

    <System.Diagnostics.DebuggerNonUserCode()> _
                                        Private Sub InitializeComponent()

        Me.CanModifyActivities = True
        Dim activitybind1 As New System.Workflow.ComponentModel.ActivityBind()
        Me.throwActivity1 = New System.Workflow.ComponentModel.ThrowActivity()
        activitybind1.Name = "ThrowWorkflow"
        activitybind1.Path = "ThrownException"
        ' 
        ' throwActivity1
        ' 
        Me.throwActivity1.Name = "throwActivity1"
        Me.throwActivity1.SetBinding(System.Workflow.ComponentModel.ThrowActivity.FaultProperty, activitybind1)
        ' 
        ' ThrowWorkflow
        ' 
        Me.Activities.Add(Me.throwActivity1)
        Me.Name = "ThrowWorkflow"
        Me.CanModifyActivities = False

    End Sub

    Private thrownExceptionValue As New System.Exception("My Exception Message.")

    Public Property ThrownException() As Exception
        Get
            Return thrownExceptionValue
        End Get
        Set(ByVal value As Exception)
            thrownExceptionValue = value
        End Set
    End Property

    Private throwActivity1 As ThrowActivity

End Class