c# - How to delete AppData\Local\Geckofx\ when closing my browser? -

i'm working on gecko based web browser , i'd delete appdata\local\geckofx\ on exit.

i'm using code:

    protected override void onformclosing(formclosingeventargs e)     {         try         {             var dir = new directoryinfo(@"c:\users\admin\appdata\local\geckofx\");             dir.attributes = dir.attributes & ~fileattributes.readonly;             dir.delete(true);         }         catch         { }     } 

of course delete if user has name "admin". there way make work usernames? plus i've noticed won't delete in folder, there way force delete or isn't recommended?

to delete files , folders in folder ; use code :

foreach (fileinfo file in thedirectory.getfiles()) {    file.delete();  } foreach (directoryinfo dir in thedirectory.getdirectories()) {    dir.delete(true);  } 

on stackoverflow thread found code delete read-only files :

private static void deletefilesysteminfo(filesysteminfo fsi) { fsi.attributes = fileattributes.normal; var di = fsi directoryinfo;  if (di != null) {     foreach (var dirinfo in di.getfilesysteminfos())     {         deletefilesysteminfo(dirinfo);     } }  fsi.delete(); }