public Models.ClassTeacherSchedule.GradeCourseModel GetGradeCourseByID(int GradeCourseID) { BusinessLogic.ClassTeacherSchedule.GradeCourseManager GradeCourseManager = new BusinessLogic.ClassTeacherSchedule.GradeCourseManager(); BusinessEntity.ClassTeacherSchedule.GradeCourseEntity GradeCourse = GradeCourseManager.GetGradeCourseByID(GradeCourseID); return(new Models.ClassTeacherSchedule.GradeCourseModel(GradeCourse)); }