I have a radcombobox and I add items with radcomboboxitems, how can I set a tooltip for each item in c#?
RadComboBox vRadComboBoxControl = new RadComboBox();
vRadComboBoxControl.ID = vCampo.CL_CAMPO;
vRadComboBoxControl.AutoPostBack = true;
vRadComboBoxControl.EmptyMessage = "Seleccionar";
vRadComboBoxControl.Width = Unit.Percentage(100);
vRadComboBoxControl.Filter = RadComboBoxFilter.Contains;
vRadComboBoxControl.ToolTip = vCampo.NB_TOOLTIP;
vRadComboBoxControl.Items.AddRange(oCatalogoValorNegocio.Obtener_C_CATALOGO_VALOR(ID_CATALOGO_LISTA: vIdCatalogoLista).Select(x => new RadComboBoxItem(x.NB_CATALOGO_VALOR.ToString(), x.ID_CATALOGO_VALOR.ToString())));