C# Create a Task, StartTask, and EndTask

Question

private SomeTask _someTask

public bool NewTask()

{

this._someTask.Task = new Tasks()

{

taskName = "Some New Task",

startDate = DateTime.Now,

endDate = DataTime.Now.AddDays(30)

};

//then the task gets inserted into the database

return true;

}

public void StartNewTask()

{

//Check to see if the task is created

//send a notification

}

public void EndTask()

{

//Cleans up the task, and marks it as done

}

I need help with the StartNewTask() and EndTask(), I am not sure how to complete those two methods. Would someone please help me go the right direction?