WorkflowDesignerLoader.PerformFlush(IDesignerSerializationManager) Méthode

Définition

Espace de noms:

System.Workflow.ComponentModel.Design

Assembly:

System.Workflow.ComponentModel.dll

Écrit les modifications mises en cache à l'emplacement à partir duquel le concepteur a été chargé.

protected:
 override void PerformFlush(System::ComponentModel::Design::Serialization::IDesignerSerializationManager ^ serializationManager);

protected override void PerformFlush (System.ComponentModel.Design.Serialization.IDesignerSerializationManager serializationManager);

override this.PerformFlush : System.ComponentModel.Design.Serialization.IDesignerSerializationManager -> unit

Protected Overrides Sub PerformFlush (serializationManager As IDesignerSerializationManager)

Paramètres

serializationManager

IDesignerSerializationManager

Classe qui implémente l'interface IDesignerSerializationManager, qui gère la sérialisation au moment de la conception.

Exemples

L'exemple de code suivant montre comment substituer la méthode PerformFlush pour sérialiser le workflow à l'aide du WorkflowMarkupSerializer.

public override void Flush()
{
    this.PerformFlush(null);
}

protected override void PerformFlush(IDesignerSerializationManager manager)
{
    IDesignerHost host = (IDesignerHost)GetService(typeof(IDesignerHost));

    if (host != null && host.RootComponent != null)
    {
        Activity service = host.RootComponent as Activity;

        if (service != null)
        {
            using (XmlWriter writer = XmlWriter.Create(this.xomlFile))
            {
                WorkflowMarkupSerializer xomlSerializer = new WorkflowMarkupSerializer();
                if (manager == null)
                {
                    xomlSerializer.Serialize(writer, service);
                }
                else
                {
                    xomlSerializer.Serialize(manager, writer, service);
                }
            }
        }
    }
}

Public Overrides Sub Flush()
    Me.PerformFlush(Nothing)
End Sub

Protected Overrides Sub PerformFlush(ByVal manager As IDesignerSerializationManager)
    Dim host As IDesignerHost = CType(GetService(GetType(IDesignerHost)), IDesignerHost)

    If host IsNot Nothing And host.RootComponent IsNot Nothing Then
        Dim service As Activity = CType(host.RootComponent, Activity)

        If service IsNot Nothing Then
            Using writer As XmlWriter = XmlWriter.Create(Me.XomlFile)
                Dim xomlSerializer As New WorkflowMarkupSerializer()
                If manager IsNot Nothing Then
                    xomlSerializer.Serialize(writer, service)
                Else
                    xomlSerializer.Serialize(manager, writer, service)
                End If
            End Using
        End If
    End If
End Sub