public void CreateTreatmentHistoryControls()
        {
            string voterid = nationalIdTextBox.Text;

            int treatment = 1;

            histories = centerManager.GetHistory(voterid);



            string centername = "";

            string date = "";

            string doctorname = "";

            string observation = "";



            foreach (PartialTreatmentHistory treatments in histories)
            {
                centername  = treatments.CenterName;
                date        = treatments.Date;
                doctorname  = treatments.DoctorName;
                observation = treatments.Observation;
            }


            Label treatmentlabel = new Label();

            treatmentlabel.ID   = "treatmentid";
            treatmentlabel.Text = "Treatment :" + treatment;

            Label centerNameLabel = new Label();

            centerNameLabel.ID    = "centerNameLabel";
            centerNameLabel.Text += "Center Name: ";

            Label showcenterName = new Label();

            showcenterName.ID    = "showcenterName";
            showcenterName.Text += centername;


            Label dateLabel = new Label();

            dateLabel.ID    = "dateLabel";
            dateLabel.Text += "Date : ";

            Label showdate = new Label();

            showdate.ID    = "showdate";
            showdate.Text += date;

            Label doctorLabel = new Label();

            doctorLabel.ID    = "doctorLabel";
            doctorLabel.Text += "Doctor : ";

            Label showdoctor = new Label();

            showdoctor.ID    = "showdate";
            showdoctor.Text += doctorname;

            Label observationLabel = new Label();

            observationLabel.ID    = "doctorLabel";
            observationLabel.Text += "Doctor : ";

            Label showobservation = new Label();

            showobservation.ID    = "showdate";
            showobservation.Text += doctorname;


            centerInfo.Controls.Add(new LiteralControl("<br/>"));
            centerInfo.Controls.Add(treatmentlabel);
            centerInfo.Controls.Add(new LiteralControl("<br/>"));
            centerInfo.Controls.Add(centerNameLabel);
            centerInfo.Controls.Add(showcenterName);

            centerInfo.Controls.Add(new LiteralControl("<br/>"));
            centerInfo.Controls.Add(dateLabel);
            centerInfo.Controls.Add(showdate);

            centerInfo.Controls.Add(new LiteralControl("<br/>"));
            centerInfo.Controls.Add(doctorLabel);
            centerInfo.Controls.Add(showdoctor);

            centerInfo.Controls.Add(new LiteralControl("<br/>"));
            centerInfo.Controls.Add(observationLabel);
            centerInfo.Controls.Add(showobservation);

            centerInfo.Controls.Add(new LiteralControl("<br/>"));
        }