static void Main()
{
// Same workflow as Dataflow sample
Activity workflow = LoadProgram("Dataflow.xaml");
WorkflowServiceHost host = new WorkflowServiceHost(workflow,
new Uri("http://localhost/Dataflow.xaml"));
WorkflowControlEndpoint controlEndpoint = new WorkflowControlEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
CreationEndpoint creationEndpoint = new CreationEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml/Creation")));
host.AddServiceEndpoint(controlEndpoint);
host.AddServiceEndpoint(creationEndpoint);
host.Open();
Console.WriteLine("Host open...");
IWorkflowCreation creationClient = new ChannelFactory <IWorkflowCreation>(creationEndpoint.Binding, creationEndpoint.Address).CreateChannel();
// Start a new instance of the workflow
Guid instanceId = creationClient.CreateSuspended(null);
WorkflowControlClient controlClient = new WorkflowControlClient(controlEndpoint);
controlClient.Unsuspend(instanceId);
Console.WriteLine("Hit any key to exit Host...");
Console.ReadLine();
}
static void Main()
{
// Same workflow as Dataflow sample
Activity workflow = LoadProgram("Dataflow.xaml");
WorkflowServiceHost host = new WorkflowServiceHost(workflow,
new Uri("http://localhost/Dataflow.xaml"));
WorkflowControlEndpoint controlEndpoint = new WorkflowControlEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
CreationEndpoint creationEndpoint = new CreationEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml/Creation")));
host.AddServiceEndpoint(controlEndpoint);
host.AddServiceEndpoint(creationEndpoint);
host.Open();
Console.WriteLine("Host open...");
IWorkflowCreation creationClient = new ChannelFactory<IWorkflowCreation>(creationEndpoint.Binding, creationEndpoint.Address).CreateChannel();
// Start a new instance of the workflow
Guid instanceId = creationClient.CreateSuspended(null);
WorkflowControlClient controlClient = new WorkflowControlClient(controlEndpoint);
controlClient.Unsuspend(instanceId);
Console.WriteLine("Hit any key to exit Host...");
Console.ReadLine();
}
static void Snippet2()
{
// <Snippet2>
WorkflowControlEndpoint wce = new WorkflowControlEndpoint(new BasicHttpBinding(), new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
WorkflowControlClient controlClient = new WorkflowControlClient(wce);
// </Snippet2>
}
protected void OnCancelClick(object sender, EventArgs e)
{
WorkflowControlClient controlClient = new WorkflowControlClient(new BasicHttpBinding(), new EndpointAddress(new Uri("http://127.0.0.1/hiringProcess")));
controlClient.Cancel(info.WorkflowInstanceId);
// hide all button
this.HideAllButtons("Cancellation sent, click here to go back to the Inbox");
}
protected void OnCancelClick(object sender, EventArgs e)
{
WorkflowControlClient controlClient = new WorkflowControlClient(new BasicHttpBinding(), new EndpointAddress(new Uri("http://127.0.0.1/hiringProcess")));
controlClient.Cancel(info.WorkflowInstanceId);
// hide all button
this.HideAllButtons("Cancellation sent, click here to go back to the Inbox");
}
protected void OnCancelClick(object sender, EventArgs e)
{
// perform cancellation
WorkflowControlClient controlClient = new WorkflowControlClient(new BasicHttpBinding(), new EndpointAddress(new Uri("http://127.0.0.1/hiringProcess")));
controlClient.Cancel(info.WorkflowInstanceId);
// set UI
this.btnCancel.Visible = false;
this.btnBack.Width = new System.Web.UI.WebControls.Unit(400, System.Web.UI.WebControls.UnitType.Pixel);
this.btnBack.Text = "Cancellation sent, click here to go back to the Inbox";
}
protected void OnCancelClick(object sender, EventArgs e)
{
// perform cancellation
WorkflowControlClient controlClient = new WorkflowControlClient(new BasicHttpBinding(), new EndpointAddress(new Uri("http://127.0.0.1/hiringProcess")));
controlClient.Cancel(info.WorkflowInstanceId);
// set UI
this.btnCancel.Visible = false;
this.btnBack.Width = new System.Web.UI.WebControls.Unit(400, System.Web.UI.WebControls.UnitType.Pixel);
this.btnBack.Text = "Cancellation sent, click here to go back to the Inbox";
}
static void Snippet11()
{
// <Snippet11>
IWorkflowCreation creationClient = new ChannelFactory <IWorkflowCreation>(new BasicHttpBinding(), "http://localhost/DataflowControl.xaml/Creation").CreateChannel();
Guid instanceId = creationClient.CreateSuspended(null);
WorkflowControlClient controlClient = new WorkflowControlClient(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
// ...
controlClient.Suspend(instanceId, "Sample to suspend");
// </Snippet11>
}
static void Main()
{
Console.WriteLine("Client starting...");
IWorkflowCreation creationClient = new ChannelFactory<IWorkflowCreation>(new BasicHttpBinding(), "http://localhost/DataflowControl.xaml/Creation").CreateChannel();
// Start a new instance of the workflow
Guid instanceId = creationClient.CreateSuspended(null);
WorkflowControlClient controlClient = new WorkflowControlClient(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
controlClient.Unsuspend(instanceId);
Console.WriteLine("Client exiting...");
}
static void Main()
{
Console.WriteLine("Client starting...");
IWorkflowCreation creationClient = new ChannelFactory <IWorkflowCreation>(new BasicHttpBinding(), "http://localhost/DataflowControl.xaml/Creation").CreateChannel();
// Start a new instance of the workflow
Guid instanceId = creationClient.CreateSuspended(null);
WorkflowControlClient controlClient = new WorkflowControlClient(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
controlClient.Unsuspend(instanceId);
Console.WriteLine("Client exiting...");
}
static void Main()
{
// Same workflow as Dataflow sample
Activity workflow = LoadProgram("Dataflow.xaml");
WorkflowServiceHost host = new WorkflowServiceHost(workflow,
new Uri("http://localhost/Dataflow.xaml"));
host.Description.Behaviors.Add(new SqlWorkflowInstanceStoreBehavior
{
ConnectionString = ConfigurationManager.ConnectionStrings["persistenceStore"].ConnectionString,
InstanceEncodingOption = InstanceEncodingOption.None,
InstanceCompletionAction = InstanceCompletionAction.DeleteAll,
InstanceLockedExceptionAction = InstanceLockedExceptionAction.NoRetry,
HostLockRenewalPeriod = new TimeSpan(0, 0, 30),
RunnableInstancesDetectionPeriod = new TimeSpan(0, 0, 5)
});
WorkflowControlEndpoint controlEndpoint = new WorkflowControlEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
CreationEndpoint creationEndpoint = new CreationEndpoint(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml/Creation")));
host.AddServiceEndpoint(controlEndpoint);
host.AddServiceEndpoint(creationEndpoint);
host.Open();
Console.WriteLine("Host open...");
IWorkflowCreation creationClient = new ChannelFactory <IWorkflowCreation>(creationEndpoint.Binding, creationEndpoint.Address).CreateChannel();
// Start a new instance of the workflow
Guid instanceId = creationClient.CreateSuspended(null);
WorkflowControlClient controlClient = new WorkflowControlClient(controlEndpoint);
controlClient.Unsuspend(instanceId);
Console.WriteLine("Hit any key to exit Host...");
Console.ReadLine();
}
static void Cancel()
{
try
{
Console.WriteLine("Enter an OrderId to cancel");
String input = Console.ReadLine();
Int32 orderIdToCancel = 0;
if (String.IsNullOrEmpty(input))
{
Console.WriteLine("A value must be entered");
return;
}
Int32.TryParse(input, out orderIdToCancel);
if (orderIdToCancel == 0)
{
Console.WriteLine("OrderId must not be zero");
return;
}
Guid instanceId = Guid.Empty;
if (!queriedInstances.TryGetValue(orderIdToCancel,
out instanceId))
{
Console.WriteLine("Instance not found");
return;
}
using (WorkflowControlClient client =
new WorkflowControlClient("ClientControlEndpoint"))
{
client.Cancel(instanceId);
}
}
catch (Exception exception)
{
lastOrderId = 0;
Console.WriteLine("Cancel Unhandled exception: {0}",
exception.Message);
}
}
static void Main()
{
Console.WriteLine("Client starting...");
try
{
IWorkflowCreation creationClient = new ChannelFactory <IWorkflowCreation>(new BasicHttpBinding(), "http://localhost/DataflowControl.xaml/Creation").CreateChannel();
// Start a new instance of the workflow
Guid instanceId = creationClient.CreateSuspended(null);
// initialize workflow control client
WorkflowControlClient controlClient = new WorkflowControlClient(
new BasicHttpBinding(),
new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
controlClient.Unsuspend(instanceId);
Console.WriteLine($"Client exiting...");
// you should have an instance persisted by now
Thread.Sleep(10000);
// if cancel, goes in executing, suspended -> idle, not-suspended
// if abandon, goes in executing, suspended and stays there
// if terminate, clears the instance from database
controlClient.Terminate(instanceId);
Console.WriteLine($"instance terminated...");
// you should have the persistence workflow instance removed from database by now
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
Console.ReadLine();
}
static void Snippet4()
{
// <Snippet4>
WorkflowControlClient controlClient = new WorkflowControlClient("ConfigName", new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
// </Snippet4>
}
static void Snippet5()
{
// <Snippet5>
WorkflowControlClient controlClient = new WorkflowControlClient("ConfigName", "http://localhost/DataflowControl.xaml");
// </Snippet5>
}
static void Snippet3()
{
// <Snippet3>
WorkflowControlClient controlClient = new WorkflowControlClient("ConfigName");
// </Snippet3>
}
public FlowTasksControl(string clientControlEndPoint)
{
_controlClient = new WorkflowControlClient(new BasicHttpBinding(), new EndpointAddress(clientControlEndPoint));
}
