private void cboxGrupo_DropDownClosed(object sender, EventArgs e) { Program.ComboboxItem ItemSelec; ItemSelec = (Program.ComboboxItem)cboxGrupo.SelectedItem; cboxFormulario.Items.Clear(); if (ItemSelec == null) { LoadFormularios(); } else if (ItemSelec.Value == "") { LoadFormularios(); } else { formulario_c oFormC = new formulario_c(); formulario[] formularios = oFormC.GetallformGrupos("0", Convert.ToInt16(ItemSelec.Value)); Program.ComboboxItem newItem; foreach (formulario item in formularios) { newItem = new Program.ComboboxItem(); newItem.Text = item.Desc_form; newItem.Value = item.Id_formularios.ToString(); cboxFormulario.Items.Add(newItem); } newItem = new Program.ComboboxItem(); newItem.Text = ""; newItem.Value = ""; cboxFormulario.Items.Add(newItem); } }