How to submit the magento 2.0.6 custom module admin config form using events and observers

Question

How to submit the magento 2.0.6 custom module admin config form using events and observers

i want to submit the my custom module form using events and observers

Answer 1

app\code\Vendor\Module_Name\etc\adminhtml\events.xml

  <?xml version="1.0"?>
  <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
    xsi:noNamespaceSchemaLocation="urn:magento:framework:Event/etc/events.xsd">
    <event name="your_event_name_here">
       <observer name="vendor_modulename_event_obs"  instance="Vendor\Module_Name\Model\MyEvent" 
    method="execute"/>
</event>
</config>

app\code\Vendor\Module_Name\Model\MyEvent.php

  <?php

     namespace Vendor\Module_Name\Model;

     use Magento\Framework\Event\ObserverInterface;

      class MyEvent implements ObserverInterface{

          //declare required object under construct 
         public function __construct() {}
         public function execute(\Magento\Framework\Event\Observer  $observer)                       {
                     //Script here
                    $dateObj = $observer->getData();
                           }
     }