options Object
An object, which holds the options of the widget.
Example - get options of the widget
<input id="multicolumncombobox" />
<script>
$("#multicolumncombobox").kendoMultiColumnComboBox();
var multicolumncombobox = $("#multicolumncombobox").data("kendoMultiColumnComboBox");
var options = multicolumncombobox.options;
</script>