protected void LinkBtnExportExcel_Click(object sender, EventArgs e)
        {
            try
            {
                System.Threading.Thread.Sleep(2000);
                Response.Clear();
                Response.Buffer = true;
                Response.ClearContent();
                Response.ClearHeaders();
                Response.Charset = "";
                string         FileName       = "StockList.xls";
                StringWriter   strwritter     = new StringWriter();
                HtmlTextWriter htmltextwrtter = new HtmlTextWriter(strwritter);
                Response.Cache.SetCacheability(HttpCacheability.NoCache);
                Response.ContentType = "application/vnd.ms-excel";
                Response.AddHeader("Content-Disposition", "attachment;filename=" + FileName);

                GVBnkTrans.GridLines             = GridLines.Both;
                GVBnkTrans.HeaderStyle.Font.Bold = true;

                GVBnkTrans.RenderControl(htmltextwrtter);

                Response.Write(strwritter.ToString());
                Response.End();
            }
            catch (Exception ex)
            {
                throw;
                //ScriptManager.RegisterStartupScript(this, this.GetType(), "isActive", "Alert();", true);
                //lblalert.Text = ex.Message;
            }
        }
        public void FillGrid(string CheqDat, string date)
        {
            try
            {
                //q = " select * from  v_diffRat  where MPurDate <= '" + dat + "' and MPurID ='" + mpurid + "' and  CompanyId = '" + Session["CompanyID"] + "' and BranchId= '" + Session["BranchID"] + "'";
                q = "select * from v_bnkTrans where typeofpay in ('Cheque','Both') and  Chqdat ='" + CheqDat + "' and CompanyId = '" + Session["CompanyID"] + "' and BranchId= '" + Session["BranchID"] + "'";

                dt_ = new DataTable();
                dt_ = DBConnection.GetQueryData(q);

                if (dt_.Rows.Count > 0)
                {
                    GVBnkTrans.DataSource = dt_;
                    GVBnkTrans.DataBind();

                    lbl_dat.Text = dt_.Rows[0]["expensesdat"].ToString();
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }