wpf - How to get specific icon in a container (like dll) in XAML? -

i can set in xaml icon container:

<image source="shell32.dll.ico" /> 

but how can set in xaml icon index in container ? like:

<image source="shell32.dll,5" /> 

or like:

<image source="shell32.dll" index="5" /> 

etc...

this how goes: first ivalueconverter:

using system; using system.diagnostics; using system.globalization; using system.runtime.interopservices; using system.windows; using system.windows.data; using system.windows.interop; using system.windows.media; using system.windows.media.imaging;  [valueconversion(typeof(string), typeof(imagesource))] public class habeasicon : ivalueconverter {        [dllimport("shell32.dll")]     private static extern intptr extracticon(intptr hinst, string lpszexefilename, int niconindex);      public object convert(object value, type targettype, object parameter, cultureinfo culture)     {         string[] filename = ((string)parameter).split('|');          if (targettype != typeof(imagesource))             return binding.donothing;          intptr hicon = extracticon(process.getcurrentprocess().handle, filename[0], int.parse(filename[1]));          imagesource ret = imaging.createbitmapsourcefromhicon(hicon, int32rect.empty, bitmapsizeoptions.fromemptyoptions());         return ret;     }     public object convertback(object value, type targettype, object parameter, cultureinfo culture)     { throw new notimplementedexception(); } } 

the xaml:

<image source="{binding converter={staticresource iconextractor}, converterparameter=c:\\windows\\system32\\shell32.dll|72}"/>