static void Main(string[] args)
{
const string workflowFilename = "workflow.xoml";
//
// Create and configure workflow runtime
//
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 workflow programmatically
//
Console.WriteLine("Creating workflow.");
SequentialWorkflowActivity workflow = new SequentialWorkflowActivity();
workflow.Name = "Programmatically created workflow";
workflow.Description = "Programmatically created workflow for XAML activation";
ConsoleActivity activity = new ConsoleActivity();
activity.Name = "ConsoleActivity1";
activity.StringToWrite = "Sample String";
workflow.Activities.Add(activity);
//
// Serialize workflow to XAML file
//
Console.WriteLine("Serializing workflow to file.");
WorkflowMarkupSerializer serializer = new WorkflowMarkupSerializer();
using (XmlWriter writer = XmlWriter.Create(workflowFilename))
{
DesignerSerializationManager serializationManager = new DesignerSerializationManager();
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;
}
}
}
//
// Deserialize workflow from file
//
WorkflowInstance deserializedWorkflow = null;
Console.WriteLine("Deserializing workflow from file.");
try
{
using (XmlReader reader = XmlReader.Create(workflowFilename))
{
deserializedWorkflow = workflowRuntime.CreateWorkflow(reader);
}
}
catch (WorkflowValidationFailedException exp)
{
ValidationErrorCollection list = exp.Errors;
foreach (ValidationError err in list)
{
Console.WriteLine(err.ErrorText);
}
return;
}
//
// Start workflow
//
Console.WriteLine("Starting workflow.");
deserializedWorkflow.Start();
waitHandle.WaitOne();
workflowRuntime.StopRuntime();
}
}
static void Main(string[] args)
{
const string workflowFilename = "workflow.xoml";
//
// Create and configure workflow runtime
//
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 workflow programmatically
//
Console.WriteLine("Creating workflow.");
SequentialWorkflowActivity workflow = new SequentialWorkflowActivity();
workflow.Name = "Programmatically created workflow";
workflow.Description = "Programmatically created workflow for XAML activation";
ConsoleActivity activity = new ConsoleActivity();
activity.Name = "ConsoleActivity1";
activity.StringToWrite = "Sample String";
workflow.Activities.Add(activity);
//
// Serialize workflow to XAML file
//
Console.WriteLine("Serializing workflow to file.");
WorkflowMarkupSerializer serializer = new WorkflowMarkupSerializer();
using (XmlWriter writer = XmlWriter.Create(workflowFilename))
{
DesignerSerializationManager serializationManager = new DesignerSerializationManager();
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;
}
}
}
//
// Deserialize workflow from file
//
WorkflowInstance deserializedWorkflow = null;
Console.WriteLine("Deserializing workflow from file.");
try
{
using (XmlReader reader = XmlReader.Create(workflowFilename))
{
deserializedWorkflow = workflowRuntime.CreateWorkflow(reader);
}
}
catch (WorkflowValidationFailedException exp)
{
ValidationErrorCollection list = exp.Errors;
foreach (ValidationError err in list)
{
Console.WriteLine(err.ErrorText);
}
return;
}
//
// Start workflow
//
Console.WriteLine("Starting workflow.");
deserializedWorkflow.Start();
waitHandle.WaitOne();
workflowRuntime.StopRuntime();
}
}
