Loop, Goto Beginning?

zx81

Hi All

First, thanks for the C# beginner tutorials, I am slowly learning.

But, I am struggling to get my head around refreshing or loops?

I have produced a small windows form app that reads information from a 3rd party game that provides .dll file to read and write data too.

I have managed to read data from the .dll (such as speed) and display the speed in my form in a text box, however it only reads it once when the app is started.

I guess I am failing to understand loops? In the guides, it says using a never ending loop is not good programming, so could someone please push me in the right direction on how to make a bunch of code to continually run and refresh my data in the text box?

Should it be a loop, if so what type? Or is their a better way?

Regards

zx81