private void ExecuteWorkflowMethod()
{
Runtime.RaiseWorkflowStarted(this);
var activityToExecute = ExecutionContext.Scheme.RootActivity;
ExecutionContext.StartExecution();
while (true)
{
var returnActivity = activityToExecute as ReturnActivity;
if (returnActivity != null)
{
Runtime.RaiseWorkflowCompleted(this, returnActivity.Result);
return;
}
try
{
var res = activityToExecute.Execute(ExecutionContext);
Runtime.RaiseWorkflowCompleted(this, res);
}
catch (ActivityExecutionInterruptException ex)
{
try
{
activityToExecute = ExecutionContext.GetToggledActivity(ex);
continue;
}
catch (Exception ex2)
{
Runtime.RaiseWorkflowTerminated(this, "GetToggledActivity throw: " + ex2);
}
}
catch (Exception ex)
{
Runtime.RaiseWorkflowTerminated(this, ex.ToString());
}
return;
}
}
