protected void bindFolioDropDown(int customerId) { DataSet folioDs; CustomerBo customerBo = new CustomerBo(); folioDs = new DataSet(); folioDs = customerBo.GetCustomerPortfolioList(customerId); ddlAdvisorBranchList.DataSource = folioDs; ddlAdvisorBranchList.DataValueField = folioDs.Tables[0].Columns["CP_PortfolioName"].ToString(); ddlAdvisorBranchList.DataBind(); }