/*===============================================================================================================*/
 /* LOAD FILES HANDLER */
 /*===============================================================================================================*/
 //hendle upload files on drop them upon this
 private void _onFilesDrop(object sender, DragEventArgs e)
 {
     //only if there are files beeing dropped
     if (e.Data.GetDataPresent(DataFormats.FileDrop))
     {
         //get an array of paths for all files
         string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
         //add the songs to the list
         this.SongList.AddSongs(FileChecker.PassedFiles(files));
         if (this.AudioFile == null || this.OutputDevice == null)
         {
             this._setCurrentSong(this.SongList.CurrentSong);
         }
     }
 }