xamarin.ios - How to increase space between cells or rows of Xamarin forms list view for iOS? -

i working on xamarin forms project , i've used list view in it. i'm trying add space between 2 cells of list. i've used renderer , accomplished in android. i'm using same approach on ios not getting solution. cells have borders of width 1. not possible embed 1 more blank view @ bottom of cell in ios. how i've provided border of width 2 list cell in custom viewcell renderer.

uitableviewcell cell = base.getcell (item, reusablecell, tv); cell.contentview.layer.borderwidth = 1f; cell.contentview.layer.bordercolor = color.fromhex ("bfe0e0e0").tocgcolor (); cell.contentview.layer.cornerradius = 5f;

please suggest me way through can accomplish spacing between 2 cells of list.

i working collections , not tables. in following layout-example can set vertical , horizontal spacing:

var layout = new uicollectionviewflowlayout {     headerreferencesize = new cgsize(0, 0),     footerreferencesize = new cgsize(0, 0),     sectioninset = new uiedgeinsets(0, 0, 0, 0),     itemsize = new cgsize(cellwidth, cellheight),     scrolldirection = uicollectionviewscrolldirection.vertical,     minimuminteritemspacing = verticalspacing,     minimumlinespacing = horizontalspacing };  var mycollection = new uicollectionview(cgrect.empty, layout);; 

then need set source of uicollectionview list of items. in source can define layout/design of single item in colleciton (just uitableviewcell).