public void BindData(int FormID) { Maticsoft.BLL.Poll.Options options = new Maticsoft.BLL.Poll.Options(); DataTable table = options.GetCountList(FormID).Tables[0]; this.ViewState["dtcount"] = table; DataSet listByForm = new Maticsoft.BLL.Poll.Topics().GetListByForm(FormID); this.gridViewTopic.DataSource = listByForm; this.gridViewTopic.DataBind(); }