Hey guys,
I run a "scan" through the rows of a DataGridView and at the end of the scan, I have stored how long the scan took.

What I want to do is be able to get the average scan time of all completed scans, but I'm not sure how to do math operations with the Time. (format I have is 00:00:00)

let's say I do 1000 scans, does that mean I have to store all 1000 scan durations to be able to get a current average? any easier way to keep a running average of duration of completed scans?


another thing, How can I test if the Date is Friday?