/// <summary>
/// Adds a task to the Tasks collection
/// </summary>
/// <param name="task">Task to add</param>
public void AddTask(Task task)
{
if (task == null)
{
throw new ArgumentNullException("task");
}
CheckObjectIsValid(task);
if (Tasks.ContainsKey(task.Key))
{
return;
}
Instance.AddTask(task);
Tasks.AddValue(task);
}
