TRichView.com

I’ll clarify the question. So I scrolled the list with the mouse wheel up and the VScrolled event worked. I continue to scroll the list with the mouse wheel up, but again the VScrolled event no longer fires until I scroll down the speaker a little down, and then again up to the end.

VScrolled works only once when the slider reaches the top.
Can I make the VScrolled event fire until the slider is scrolling up from the keyboard or mouse wheel?

Please tell me how to insert text at the beginning of a TRichView

Please tell me how you can track the event when the scroll is at the very top in TRichView.