static void Main(string[] args)
{
Validator validator = (Validator)Activator.CreateInstance(typeof(Validator));
WorkflowMarkupSerializer serializer = new WorkflowMarkupSerializer();
DesignerSerializationManager serializationManager = new DesignerSerializationManager();
using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
{
AutoResetEvent waitHandle = new AutoResetEvent(false);
workflowRuntime.WorkflowCompleted += delegate(object sender, WorkflowCompletedEventArgs e)
{
Console.WriteLine("Workflow completed.");
waitHandle.Set();
};
workflowRuntime.WorkflowTerminated += delegate(object sender, WorkflowTerminatedEventArgs e)
{
Console.WriteLine(e.Exception.Message);
waitHandle.Set();
};
//
// Create queue workflow programmatically
//
Console.WriteLine("Creating workflow.");
SequentialWorkflowActivity workflow = new SequentialWorkflowActivity();
workflow.Name = "Programmatically created workflow";
workflow.Description = "Programmatically created workflow for XAML activation";
// Add Queue activity
QueueActivity queueActivity = new QueueActivity();
queueActivity.Name = "QueueActivity1";
// Enqueue data
queueActivity.NameQueue.Enqueue("Queue item 1");
queueActivity.NameQueue.Enqueue("Queue item 2");
queueActivity.NameQueue.Enqueue("Queue item 3");
workflow.Activities.Add(queueActivity);
// Add Stack activity
StackActivity stackActivity = new StackActivity();
stackActivity.Name = "StackActivity1";
// Push data
stackActivity.NameStack.Push("Stack item 1");
stackActivity.NameStack.Push("Stack item 2");
stackActivity.NameStack.Push("Stack item 3");
workflow.Activities.Add(stackActivity);
//
// Serialize workflow to XAML file
//
Console.WriteLine("Serializing workflow to file.");
using (XmlWriter writer = XmlWriter.Create(workflowFilename))
{
using (serializationManager.CreateSession())
{
serializer.Serialize(serializationManager, writer, workflow);
if (serializationManager.Errors.Count > 0)
{
Console.WriteLine(String.Format("There were {0} errors during serialization", serializationManager.Errors.Count));
return;
}
}
}
//
// Create workflow instance from file
//
Console.WriteLine("Deserializing workflow from file.");
WorkflowInstance workflowInstance;
using (XmlReader reader = XmlReader.Create(workflowFilename))
{
try
{
workflowInstance = workflowRuntime.CreateWorkflow(reader);
}
catch (WorkflowValidationFailedException e)
{
Console.WriteLine("Validation errors found. Exiting.");
foreach (ValidationError validationError in e.Errors)
{
Console.WriteLine(validationError.ErrorText);
}
return;
}
}
//
// Execute workflow
//
Console.WriteLine("Starting workflow.");
workflowInstance.Start();
waitHandle.WaitOne();
workflowRuntime.StopRuntime();
}
}
static void Main(string[] args)
{
Validator validator = (Validator)Activator.CreateInstance(typeof(Validator));
WorkflowMarkupSerializer serializer = new WorkflowMarkupSerializer();
DesignerSerializationManager serializationManager = new DesignerSerializationManager();
using (WorkflowRuntime workflowRuntime = new WorkflowRuntime())
{
AutoResetEvent waitHandle = new AutoResetEvent(false);
workflowRuntime.WorkflowCompleted += delegate(object sender, WorkflowCompletedEventArgs e)
{
Console.WriteLine("Workflow completed.");
waitHandle.Set();
};
workflowRuntime.WorkflowTerminated += delegate(object sender, WorkflowTerminatedEventArgs e)
{
Console.WriteLine(e.Exception.Message);
waitHandle.Set();
};
//
// Create queue workflow programmatically
//
Console.WriteLine("Creating workflow.");
SequentialWorkflowActivity workflow = new SequentialWorkflowActivity();
workflow.Name = "Programmatically created workflow";
workflow.Description = "Programmatically created workflow for XAML activation";
// Add Queue activity
QueueActivity queueActivity = new QueueActivity();
queueActivity.Name = "QueueActivity1";
// Enqueue data
queueActivity.NameQueue.Enqueue("Queue item 1");
queueActivity.NameQueue.Enqueue("Queue item 2");
queueActivity.NameQueue.Enqueue("Queue item 3");
workflow.Activities.Add(queueActivity);
// Add Stack activity
StackActivity stackActivity = new StackActivity();
stackActivity.Name = "StackActivity1";
// Push data
stackActivity.NameStack.Push("Stack item 1");
stackActivity.NameStack.Push("Stack item 2");
stackActivity.NameStack.Push("Stack item 3");
workflow.Activities.Add(stackActivity);
//
// Serialize workflow to XAML file
//
Console.WriteLine("Serializing workflow to file.");
using (XmlWriter writer = XmlWriter.Create(workflowFilename))
{
using (serializationManager.CreateSession())
{
serializer.Serialize(serializationManager, writer, workflow);
if (serializationManager.Errors.Count > 0)
{
Console.WriteLine(String.Format("There were {0} errors during serialization", serializationManager.Errors.Count));
return;
}
}
}
//
// Create workflow instance from file
//
Console.WriteLine("Deserializing workflow from file.");
WorkflowInstance workflowInstance;
using (XmlReader reader = XmlReader.Create(workflowFilename))
{
try
{
workflowInstance = workflowRuntime.CreateWorkflow(reader);
}
catch (WorkflowValidationFailedException e)
{
Console.WriteLine("Validation errors found. Exiting.");
foreach (ValidationError validationError in e.Errors)
{
Console.WriteLine(validationError.ErrorText);
}
return;
}
}
//
// Execute workflow
//
Console.WriteLine("Starting workflow.");
workflowInstance.Start();
waitHandle.WaitOne();
workflowRuntime.StopRuntime();
}
}
