private void btnPreview_Click(object sender, EventArgs e)
        {
            DataSet    ds       = new DataSet();
            module_Rpt function = new module_Rpt();

            BUSSINESS_LAYER.BL bl_obj    = new BUSSINESS_LAYER.BL();
            List <string>      para_name = new List <string>();

            para_name.Add("@flag");
            para_name.Add("@From_Date");
            List <string> para_value = new List <string>();

            para_value.Add("FR");
            para_value.Add(kryptonDateTimePicker1.Value.ToString("yyyy-MM-dd"));

            ds = bl_obj.blFill_Para_Name(para_name, para_value, "SP_Report");
            function.Show_Report("rptRowMaterialStock", ds, 0);
        }
        private void btnPreview_Click(object sender, EventArgs e)
        {
            try
            {
                DataSet            ds        = new DataSet();
                module_Rpt         function  = new module_Rpt();
                BUSSINESS_LAYER.BL bl_obj    = new BUSSINESS_LAYER.BL();
                List <string>      para_name = new List <string>();
                para_name.Add("@flag");
                para_name.Add("@From_Date");
                List <string> para_value = new List <string>();
                para_value.Add("FG");
                para_value.Add(kryptonDateTimePicker1.Value.ToString("yyyy-MM-dd"));

                ds = bl_obj.blFill_Para_Name(para_name, para_value, "SP_Report");
                function.Show_Report("rptFinishedGoods", ds, 0);
            }
            catch (Exception err)
            { err.GetBaseException(); }
        }