Interface

STEP 1: Create a class file like IVCSBIntranetBL.CS


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

namespace VCSB.INTRANET.BLL
{
    interface  IVCSBIntranetBL
    {

        #region variables
        int ID
        {
            get;
            set;
        }
        string Title
        {
            get;
            set;
        }
        #endregion

        #region Methods

        bool insert();
        bool update();
        bool delete();

        DataTable GetAllListItem();      
        void GetSingleRowListItem(int id);

        #endregion

    }
}