//create method for displaying student details
public static List <Student> DisplayStudentsBLL()
{
List <Student> studtlist = null;
try
{
StudentDAL.StudentDAL studentDal = new StudentDAL.StudentDAL();
studtlist = studentDal.DisplayStudentDAL();
return(studtlist);
}
catch (StudentException.StudentException ex)
{
throw ex;
}
catch (Exception e)
{
throw e;
}
}
//creating method in BLL for adding student
public static bool AddStudent(Student student)
{
bool studentAdded = false;
try
{
if (ValidateStudent(student))
{
StudentDAL.StudentDAL studentDAL = new StudentDAL.StudentDAL();
studentAdded = studentDAL.AddStudentDAL(student);
}
}
catch (StudentException.StudentException e)
{
throw e;
}
catch (Exception ex)
{
throw ex;
}
return(studentAdded);
}
