private void modStdSaveBtn_Click(object sender, EventArgs e)
        {
            //Guardian gur = new Guardian();
            guardian.Name = newStdGuarName.Text;
            guardian.CNIC = newStdGuarCnic.Text;
            guardian.Relation = newStdGuarRel.Text;
            guardian.Gender = newStdGuardianGen.SelectedText;
            guardian.GuardianNo = newStdGurNo.Text;
            guardian.Email = newStdGuardEmailTxt.Text;
            guardian.Address = newStdGuardAddressTxt.Text;

            this.type = "Guardian";

            EnrollmentForm enrollForm = new EnrollmentForm(this);
            enrollForm.ShowDialog();

            Guardian addedGuardian = new GuardianDAC().AddGuardian(guardian);
            if (addedGuardian.Id != 0)
            {
                StudentGardians studentGuardian = new StudentGardians() { GuardianId = addedGuardian.Id, StudentId = addStudentForm.student.Id };
                new StudentGuardianDAC().AddStudentGuardian(studentGuardian);
                addedGuardian.FingerCode = new byte[0];
                addStudentForm.guardians.Add(addedGuardian);
                MessageBox.Show("Guardian is added");
                
            }
            else
            {
                MessageBox.Show("Please Enter Correct Information");
            }

            this.Close();

        }
        private void newStdSaveBtn_Click(object sender, EventArgs e)
        {
            try
            {
                //Student std = new Student();

                student.Gender = genderComboBox.Text;
                student.RegNo = newStdRegNo.Text;
                student.Name = newStdNameTxt.Text;
                student.FatherName = newStdFatherNameTxt.Text;
                student.FatherCNIC = newStdFatherNicTxt.Text;
                student.SectionId = Convert.ToInt32(sectionsComboBox.SelectedValue);
                student.RollNo = newStdRollNo.Text;

                student.Religion = religionComboBox.Text;
                student.Dob = Convert.ToDateTime(newStdDob.Text);
                student.HomeNumber = newStdHomeNo.Text;
                student.FatherNo = newStdFatherNo.Text;
                student.Email = newStdEmailTxt.Text;
                student.Address = newStdAddressTxt.Text;

                //int newStdId = new StudentDAC().AddStudent(std);

                this.type = "Student";
                EnrollmentForm enrollForm = new EnrollmentForm(this);
                enrollForm.ShowDialog();

                ////Student newlyAddedStudent = new StudentDAC().GetStudentById(newStdId);

                int newStdId = new StudentDAC().AddStudent(student);
                student.Id = newStdId;
                if (newStdId != 0)
                {

                    MessageBox.Show("Student is Added");
                    addNewGuardianBtn.Visible = true;
                    addExistingGuardianBtn.Visible = true;
                    BindingSource bs = new BindingSource();
                    guardiansGridView.DataSource = bs;
                    guardians = new List<Guardian>();
                }
                else
                {
                    new StudentDAC().DeleteStudentById(newStdId);
                }




            }
            catch (Exception)
            {
                MessageBox.Show("Please Enter Valid Information");
            }

        }