Count files in directories AND subdirectories? iPhone -

I am trying to count the whole files in a directory, which contains the subdirectories is that I have files in the first folder Is to count:

  - (NSString *) numberOfPhotos {NSString * MyPath = @ "/ rootdirectory /"; NSArray * directoryContent = [[NSFileManager defaultManager] Directory SettingsTap: MyPath]; Return [NSString stringWithFormat: @ "% d", [Directory Resource Count]]; }  

I was probably thinking something like

  (file in folder) {[file count] {  < P was actually very easy:  
  NSDirectoryEnumerator * subs = [[NSFileManager defaultManager] subpathsOfDirectoryAtPath:  
  update:  musicpath error: zero] ;  
 
 
  NSDirectoryEnumerator * subs = [[NSFileManager defaultManager] subpathsOfDirectoryAtPath: musicpath error: Zero];