magento 2 admin grid export to xml file (my custom template)

i already write cistom module who display custom grid with data from sql query (select 3 tables) in Venige/InvoiceGrid/Model/ResourceModel/InvGrid/Collection.php
I have custom button in ui_component

<item name="deltaPro_xml" xsi:type="array">
    <item name="value" xsi:type="string">deltaPro</item>
    <item name="label" xsi:type="string" translate="true">custom XML</item>
    <item name="url" xsi:type="string">{{module}}/export/GridToDeltaPro</item>                          
 </item>

I need to export data from grid or data from collector to xml file like this