public cadde caddeGetirId(int caddeId)
        {
            cadde c = new cadde();

            try
            {
                SqlCommand com = new SqlCommand("select * from Cadde where CaddeId = @cdId", con);
                com.Parameters.AddWithValue("@cdId", caddeId);
                com.CommandType = CommandType.Text;

                con.Open();
                SqlDataReader dr = com.ExecuteReader();
                while (dr.Read())
                {
                    c.CaddeAd = dr["CaddeAd"].ToString();
                    c.CaddeId = Convert.ToInt32(dr["CaddeId"]);
                    c.SemtId  = Convert.ToInt32(dr["SemtId"]);
                }
                dr.Close();
            }
            catch (Exception ex)
            {
            }
            finally
            {
                con.Close();
            }
            return(c);
        }
        public List <cadde> caddeGetirTum()
        {
            List <cadde> caddeler = new List <cadde>();

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

                con.Open();
                SqlDataReader dr = com.ExecuteReader();
                while (dr.Read())
                {
                    cadde c = new cadde();
                    c.CaddeAd = dr["CaddeAd"].ToString();
                    c.CaddeId = Convert.ToInt32(dr["CaddeId"]);
                    c.SemtId  = Convert.ToInt32(dr["SemtId"]);
                    caddeler.Add(c);
                }
                dr.Close();
            }
            catch (Exception ex)
            {
            }
            finally
            {
                con.Close();
            }
            return(caddeler);
        }