public string AssignCourse(CourseAssign aCourseAssign)
{
if (aCourseAssignGateway.IsCourseNotAssigned(aCourseAssign))
{
if (aCourseAssignGateway.AssignCourse(aCourseAssign))
{
return("Course assign saved");
}
return("Course assign save failed");
}
//int rowAffected = aTeacherGateway.SaveTeacher(aTeacher);
else
{
return("Course is already assigned");
}
}