WorkflowDesignerLoader.PerformFlush(IDesignerSerializationManager) Méthode
Définition
Important
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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