protected void addPrescriptionButton_Click(object sender, EventArgs e)
        {
            Prescription prescription = new Prescription();
            prescription.PrescriptionDate = prescriptionDateTextBox.Text;
            prescription.PatientId = int.Parse(patientNameDropDownList.Text);
            prescription.DoctorId = int.Parse(doctorNameDropDownList.Text);
            prescription.PrescriptionDetails = prescriptionDetailsTextArea.InnerText;

            message.InnerHtml = prescriptionManager.Save(prescription);
        }
 public int Save(Prescription prescription)
 {
     SqlConnection connection = new SqlConnection(databaseConString);
     string query = "INSERT INTO tbl_prescription VALUES ('" + prescription.PrescriptionDate + "','" + prescription.PatientId +
                    "','" + prescription.DoctorId + "','" + prescription.PrescriptionDetails + "')";
     SqlCommand command = new SqlCommand(query,connection);
     connection.Open();
     int rowAffected = command.ExecuteNonQuery();
     connection.Close();
     return rowAffected;
 }
 public string Save(Prescription prescription)
 {
     if (prescriptionGateway.Save(prescription) > 0)
     {
         return "Added Successfully";
     }
     else
     {
         return "Could Not Added";
     }
 }