How to use VBA to Trigger Control Element

How to use VBA to Trigger Control Element

Hi all,

I have an "Extended Trends" screen which has a Button that triggers a "Screen type specific action" > Export displayed data...

This open a "Save as..."  screen to export the file.

But, i can't have a Windows screen showing up over Zenon, so I thought on using a vba to call this function. Is it possible? 

First, i thought on calling it with a vba and sending somehow a keypress to only save the file to the default folder... But if you have a better way, please, suggest :)