C#zip the number of files in a compressed package according to the path

 /// <summary>        ///reads the number of files in this package based on the path of the compressed package/// </summary>        /// <param name= "Straimpath" ></param>        /// <returns></returns>        Private intFileinzipcount (stringStraimpath) {ZipEntry Zipentry_=NULL; FileStream Fsfile_=NULL; ZipFile Zipfile_=NULL; Try{Fsfile_=NewFileStream (Straimpath, FileMode.OpenOrCreate); Zipfile_=NewICSharpCode.SharpZipLib.Zip.ZipFile (Fsfile_); LongL_new =Zipfile_.                Count; INew=Convert.ToInt32 (l_new); returnINew; }            Catch(Exception ex) {Errorlog.writeerror (ex).                ToString ()); return 0; }            finally            {                if(Zipfile_! =NULL)                {                    if(Zipfile_.                    isupdating) zipfile_.commitupdate (); Zipfile_.                Close (); }                if(Fsfile_! =NULL) Fsfile_.                Close (); if(Zipentry_! =NULL) Zipentry_=NULL; }        }

C#zip the number of files in a compressed package according to the path