private void OnExecuterRunningStateChanged(object sender, WorkflowExecutingStateEventArgs e)
{
IsExecuting = e.IsExecuting;
if (e.IsExecuting)
{
DebugSteps.Clear();
}
}
public void Debug()
{
if (IsExecuting || !Save(true))
{
return;
}
// HACK ZONE
// WorkflowDesigner have to be loaded all over again through WorkflowDesigner.Load(filepath) otherwise
// SourceLocationProvider.CollectMapping() won't collect nothing later on WorkflowDebugger and
// becaquse of that debug process won't work as expected.
// Activities not loaded with WorkflowDesigner.Load(filepath) won't be recognized at all.
// That's the only motive for the workflow to be saved before debug.
// More info: http://social.msdn.microsoft.com/forums/en-us/wfprerelease/thread/2DEE4DD9-D3F7-4430-BCC7-D613859074D1
// http://social.msdn.microsoft.com/Forums/en/wfprerelease/thread/0a28cade-bd8d-417b-a1e4-efbc0d9ccd43
// http://blogs.msdn.com/b/tilovell/archive/2011/06/08/wf4-visual-workflow-tracking-and-workflowinspectionservices.aspx
// This needs to be addressed by MS. Didn't test it on NET4.5
// Should check this in detail later
WorkflowDesigner = new WorkflowDesigner();
WorkflowDesigner.Load(FilePath);
// END OF HACK ZONE
if (WorkflowType == WorkflowType.Activity)
{
executer = new ActivityDebugger(WorkflowDesigner, outputTextWriter);
}
else
{
executer = new WorkflowServiceDebugger(WorkflowDesigner, outputTextWriter);
}
((IWorkflowDebugger)executer).DebugStepAdded += (sender, args) =>
{
Application.Current.Dispatcher.Invoke(
DispatcherPriority.Normal,
(Action)(() => DebugSteps.Add(args.DebugStep)));
};
executer.ExecutingStateChanged += OnExecuterRunningStateChanged;
executer.Start();
}
public override void Execute(object parameter)
{
DebugSteps.Show();
}
