internal IList Deserialize(IServiceProvider serviceProvider)
{
DesignerSerializationManager serializationManager = new LocalDesignerSerializationManager(this, serviceProvider);
using (serializationManager.CreateSession())
{
ArrayList objects = new ArrayList();
WorkflowMarkupSerializationManager xomlSerializationManager = new WorkflowMarkupSerializationManager(serializationManager);
XmlTextReader reader = new XmlTextReader(this.serializedXmlString, XmlNodeType.Element, null)
{
DtdProcessing = DtdProcessing.Prohibit
};
reader.MoveToElement();
do
{
if (!reader.Read())
{
return(objects);
}
xomlSerializationManager.FoundDefTag += delegate(object sender, WorkflowMarkupElementEventArgs eventArgs)
{
if (eventArgs.XmlReader.LookupNamespace(eventArgs.XmlReader.Prefix) == StandardXomlKeys.Definitions_XmlNs &&
xomlSerializationManager.Context.Current is Activity
)
{
WorkflowMarkupSerializationHelpers.ProcessDefTag(xomlSerializationManager, eventArgs.XmlReader, xomlSerializationManager.Context.Current as Activity, true, string.Empty);
}
};
WorkflowMarkupSerializer xomlSerializer = new WorkflowMarkupSerializer();
object activityDecl = xomlSerializer.DeserializeObject(xomlSerializationManager, reader);
if (activityDecl == null)
{
throw new InvalidOperationException(DR.GetString(DR.InvalidOperationDeserializationReturnedNonActivity));
}
if (activityDecl is Activity)
{
(activityDecl as Activity).UserData.Remove(UserDataKeys.CustomActivity);
}
objects.Add(activityDecl);
} while (true);
}
}