Hi, i have the code below for the UpdatePanel:
<asp:UpdatePanel runat="server" ID="upIniciarTratamento"> <ContentTemplate> <asp:PlaceHolder ID="phTratamento" runat="server"> </asp:PlaceHolder> </ContentTemplate> </asp:UpdatePanel> And i have a method for adding the controls to it, including the dynamic created dropdownlists:
private void Operacao_IniciarTratamento() { LeitorFacade leitor = ControladorFormularioRespostaSimulador.ObterRespostasPendencia_LeitorFacade(this.IdFormulario); while(leitor.LerLinha()) { HtmlTableRow linha = new HtmlTableRow(); ...

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