public void ChangeTag(ITaskAble task, string new_Tag) { var temp = task as TaskTodo; if (temp != null) { temp.Tag = new_Tag; } }
public void ChangeName(ITaskAble task, string new_name) { task.Name = new_name; }
public void ChangePriority(ITaskAble task, int new_Priority) { task.Prioriti = new_Priority; }
public void ChangeDescription(ITaskAble task, string new_Description) { task.Description = new_Description; }