How to get the position of the default vertical scroll bar in winforms textbox

Question

I need to get the position of the default vertical scrollbar in a winforms textbox. So far i only managed to find a way to get the position of a custom scrollbar, but not of the default one created from VS designer

Answer 1

using System.Runtime.InteropServices;

[DllImport("user32.dll", CharSet = CharSet.Auto)]

static extern int GetScrollPos(IntPtr hWnd, int nBar);