public List <attend1> Display()
        {
            List <attend1> lst = new List <attend1>();

            con = new SqlConnection(constr);
            string sql = string.Format("select * from attendence");

            cmd = new SqlCommand(sql, con);
            con.Open();
            reader = cmd.ExecuteReader();
            if (reader.HasRows)
            {
                while (reader.Read())
                {
                    attend1 d = new attend1();
                    d.InTime        = DateTime.Parse(reader["InTime"].ToString());
                    d.OutTime       = DateTime.Parse(reader["OutTime"].ToString());
                    d.InTime_Lanch  = DateTime.Parse(reader["InTime_Lanch"].ToString());
                    d.OutTime_Lanch = DateTime.Parse(reader["OutTime_Lanch"].ToString());
                    d.Attend_Time   = DateTime.Parse(reader["Attend_Time"].ToString());
                    d.Statuss       = reader["Statuss"].ToString();
                }
            }
            con.Close();
            return(lst);
        }
        public int Insert(attend1 att)
        {
            var result = 0;

            con = new SqlConnection(constr);
            string sql = string.Format("insert into attendence(InTime,outTime,InTime_Lanch,OutTime_Lanch,Attend_Date,Statuss)values('{0}','{1}','{2}','{3}','{4}','{5}')",
                                       att.InTime, att.OutTime, att.InTime_Lanch, att.OutTime_Lanch, att.Attend_Time, att.Statuss);

            cmd = new SqlCommand(sql, con);
            con.Open();
            result = cmd.ExecuteNonQuery();
            con.Close();
            return(result);
        }