c# - AttributedText on MvxTableViewCell -

i'm trying set underline on uilabel of mvxtableviewcell.

    [register("kittencell")]     public class kittencell : mvxtableviewcell     {         private uiimageview mainimage;         private uilabel namelabel;         private uilabel pricevaluelabel;         private uilabel pricelabel;          public static readonly nsstring key = new nsstring ("kittencell");         private mvximageviewloader imageloader;          public kittencell ()         {             createlayout ();             initializebindings ();         }          public kittencell(intptr handle)             : base(handle)          {             createlayout ();             initializebindings ();         }          void createlayout ()         {             mainimage = new uiimageview (new rectanglef (0, 0, 160, 100));              namelabel = new uilabel (new rectanglef (168, 15, 144, 21));             namelabel.textalignment = uitextalignment.left;             var attrs = new uistringattributes {                 underlinestyle = nsunderlinestyle.single             };             namelabel.attributedtext =new nsattributedstring(namelabel.text,attrs);              pricelabel = new uilabel (new rectanglef (168, 59, 57, 21));             pricelabel.text = "price:";             pricelabel.textalignment = uitextalignment.left;             pricevaluelabel = new uilabel (new rectanglef (228, 59, 84, 21));             pricevaluelabel.textalignment = uitextalignment.left;             pricevaluelabel.textcolor = uicolor.blue;             contentview.addsubviews (mainimage, namelabel, pricelabel, pricevaluelabel);         }          void initializebindings ()         {             imageloader = new mvximageviewloader (() => this.mainimage);              this.delaybind (() => {                 var set = this.createbindingset<kittencell, kitten> ();                 set.bind (namelabel).to(kitten => kitten.name);                 set.bind (pricevaluelabel).to(kitten => kitten.price);                 set.bind (imageloader).to(kitten => kitten.imageurl);                 set.apply ();             });          }     } 

but when uilabel shown there no underline under it. explanation underline applied on text not binded. how possible set after binding?

you use converter along this:

public class underlinetextvalueconverter : mvxvalueconverter<string, nsattributedstring>     {         protected override nsattributedstring convert(string value, type targettype, object parameter, cultureinfo cultureinfo)         {             var attrs = new uistringattributes {                 underlinestyle = nsunderlinestyle.single             };             return new nsattributedstring(value, attrs);         }     } 

and update binding this...

set.bind (namelabel).for(l => l.attributedtext).to(kitten => kitten.name).withconversion("underlinetext", null); 

the above code untested, should work no or little modification.