Animatroller.Framework.Controller.CueList.CueInstance.AddNewTask C# (CSharp) Method

            public void AddNewTask(ILogicalDevice device, Cue.CueParts cuePart, Task task, Action mibCheck = null)
            {
                var key = Tuple.Create(device, cuePart);

                this.tasks[key] = task;

                task.ContinueWith(x =>
                    {
                        this.tasks.Remove(key);
                    });

                if (mibCheck != null)
                {
                    task.ContinueWith(x =>
                        {
                            if (!x.IsCanceled)
                                mibCheck();
                        });
                }
            }