public void BindFilterOperators(DropDownList ddl)
        {
            try
            {
                ddl.Items.Clear();

                //ddl.Items.Add(new ListItem("Equals", "="));

                //ddl.Items.Add(new ListItem("GreaterThanOrEqualTo", ">="));

                //ddl.Items.Add(new ListItem("LessThanOrEqualTo", "<="));

                //ddl.Items.Add(new ListItem("Between", ">= and <="));

                //ddl.Items.Add(new ListItem("IsGreaterThan", ">"));

                //ddl.Items.Add(new ListItem("IsLessthan", "<"));

                //ddl.Items.Add(new ListItem("NotEqualTo", "!="));
                //ddl.Items.Add(new ListItem("IsEmpty", "IS NULL"));
                //ddl.Items.Add(new ListItem("IsNotEmpty", "IS NOT NULL"));
                UtilityDAL obj = new UtilityDAL();
                DataSet    ds  = new DataSet();
                ds = obj.GetFilterConditions();
                if (ds.Tables.Count > 0)
                {
                    ddl.DataSource     = ds.Tables[0];
                    ddl.DataTextField  = ds.Tables[0].Columns["CondText"].ToString();
                    ddl.DataValueField = ds.Tables[0].Columns["CondSymbol"].ToString();
                    ddl.DataBind();
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }