private void BindRolename() { DataTable dtRoles = new DataTable(); advisorPreferenceBo = new AdviserPreferenceBo(); dtRoles = advisorPreferenceBo.GetAdviserRoles(advisorVo.advisorId).Tables[0]; if (dtRoles.Rows.Count > 0) { ddlRole.DataSource = dtRoles; ddlRole.DataValueField = dtRoles.Columns["AR_RoleId"].ToString(); ddlRole.DataTextField = dtRoles.Columns["AR_Role"].ToString(); ddlRole.DataBind(); } ddlRole.Items.Insert(0, new ListItem("Select", "Select")); }