public void BindData() { EmployerVisitDO objEmployerVisitDO = new EmployerVisitDO(); objEmployerVisitDO.CompanyID = txtCompanyID.Text; objEmployerVisitDO.VisitId = txtvisitId.Text; EmployerBO objEmployerBO = new EmployerBO(); DataSet ds = objEmployerBO.GetDocumnets(objEmployerVisitDO); grdDocs.DataSource = ds; grdDocs.DataBind(); }