c# - How add a scroll bar in the scroll view of xamarin ios ? -

i have scroll view in xaml page. not find scroll bar associated it. no property available show scroll bar. should add custom renderer class display scroll bar?

uiscrollview not have "win32-style" on scrollbars, there scroll indicator can shown while scrolling show user within scrollable view.

in custom renderer (scrollviewrenderer) set items like:

scrollview.showshorizontalscrollindicator = true; scrollview.showsverticalscrollindicator = true; scrollview.indicatorstyle = uiscrollviewindicatorstyle.black; scrollview.scrollindicatorinsets = new uiedgeinsets(0, 30, 0, 30); 

but, again, built-in scroll indictor shown on screen while user scrolling.

if need them on screen time need draw scrollbars yourself.

note: same behavoir os-x scroll view.