Logicl Page And Dynamic Table in C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;

/// <summary>
/// Summary description for Runtype
/// </summary>
public class Runtype
{
    SPMS serv1 = new SPMS();
    public DataTable dtrip = new DataTable();
    public Runtype()

    {
        //
        // TODO: Add constructor logic here
        //
    }

    public void intitable()
    {
        try
        {
            {
                dtrip.Columns.Add("Title");
                dtrip.Columns.Add("Firstname");
                dtrip.Columns.Add("Middlename");
            }
            dtrip.Rows.Add(dtrip.NewRow());

        }
        catch (Exception ex)
        {

        }

    }

    public long SaveRecords(DataSet ds1)

    {
       long Recid=0;
        try
        {
        
            Recid = serv1.AddNewRecords(ds1);
         }
       catch (Exception ex)
        {

        }
        return Recid ;

    }

    public long UpdateRecords(DataSet ds1,int j)

    {
        long Recid = 0;
        try
        {

            Recid = serv1.UpdateRecords(ds1 ,j);


        }
        catch (Exception ex)
        {

        }
        return Recid;

    }


    public long DeleteRecords( int j)

    {
       long Recid = 0;
        try
        {

            Recid = serv1.DeletetripRecord(j);


        }
        catch (Exception ex)
        {

        }
        return Recid;

    }
    public DataSet GetData()
    {
        DataSet Ds1 = new DataSet();
        try
        {
     
            Ds1 = serv1.GetRecordTripDetail();
  
        }
        catch (Exception ex)
        {


        }
        return Ds1;

    }

    public DataSet GetCountryName()
    {
        DataSet Ds1 = new DataSet();
        try
        {

            Ds1 = serv1.GetContryMaster();

        }
        catch (Exception ex)
        {


        }
        return Ds1;

    }
    public DataSet GetDataByRecid(int ictr)
    {
        DataSet Ds1 = new DataSet();
        try
        {

            Ds1 = serv1.GetDatabyRecid( ictr);


        }
        catch (Exception ex)
        {


        }
        return Ds1;

    }

    public DataSet GetStateName(int ictr)

    {
        DataSet Ds1 = new DataSet();
        try
        {

            Ds1 = serv1.GetStateName(ictr);


        }
        catch (Exception ex)
        {


        }
        return Ds1;

    } 


}