public semt semtGetirId(int semtId)
        {
            semt s = new semt();

            try
            {
                SqlCommand com = new SqlCommand("select * from Semt where SemtId = @smtId", con);
                com.Parameters.AddWithValue("@smtId", semtId);
                com.CommandType = CommandType.Text;

                con.Open();
                SqlDataReader dr = com.ExecuteReader();
                while (dr.Read())
                {
                    s.SemtAd = dr["SemtAd"].ToString();
                    s.SemtId = Convert.ToInt32(dr["SemtId"]);
                    s.IlceId = Convert.ToInt32(dr["IlceId"]);
                }
                dr.Close();
            }
            catch (Exception ex)
            {
            }
            finally
            {
                con.Close();
            }
            return(s);
        }
        public List <semt> semtGetirTum()
        {
            List <semt> semtler = new List <semt>();

            try
            {
                SqlCommand com = new SqlCommand("select * from Semt  order by SemtAd", con);
                com.CommandType = CommandType.Text;

                con.Open();
                SqlDataReader dr = com.ExecuteReader();
                while (dr.Read())
                {
                    semt s = new semt();
                    s.SemtAd = dr["SemtAd"].ToString();
                    s.SemtId = Convert.ToInt32(dr["SemtId"]);
                    s.IlceId = Convert.ToInt32(dr["IlceId"]);
                    semtler.Add(s);
                }
                dr.Close();
            }
            catch (Exception ex)
            {
            }
            finally
            {
                con.Close();
            }
            return(semtler);
        }