public Boolean CreateTeacher(ref TeacherBDO teacherBDO, ref string message)
{
Boolean ret = false;
TeacherBDO tBDO = GetTeacher(teacherBDO.LastName, teacherBDO.FirstName);
if (tBDO == null)
{
// teacherBDO.TeacherId = GenerateTeacherId();
ret = teacherDAO.CreateTeacher(ref teacherBDO, ref message);
}
else
{
message = teacherBDO.LastName + ", " + teacherBDO.FirstName + " already exists. Please check your entry";
}
return(ret);
}