C # restoration work space, delete files Unversioned, two ways

// command line svn cleanup work space, deleting a file does not add, revert the modified file 
        public  static  BOOL RevertDelUnversioned ( String SVNPath) 
        { 
            the try 
            { 
                var svnProcess = new new Process (); 
                svnProcess.StartInfo.FileName = " svn " ; 
                svnProcess.StartInfo.Arguments = " Revert --recursive " + SVNPath; 
                svnProcess.Start (); 
                svnProcess.WaitForExit (); 
                var ecode1 = svnProcess.ExitCode;

                svnProcess.StartInfo.FileName = "svn";
                svnProcess.StartInfo.Arguments = "cleanup --remove-unversioned " + svnPath;
                svnProcess.Start();
                svnProcess.WaitForExit();
                var ecode2 = svnProcess.ExitCode;

                svnProcess.StartInfo.FileName = "svn";
                svnProcess.StartInfo.Arguments = "update " + svnPath;
                svnProcess.Start();
                svnProcess.WaitForExit();
                var ecode3 = svnProcess.ExitCode;

                return ecode1 == 0 && ecode2 == 0 && ecode3 == 0;
            }
            catch {
                return false;
            }
        }

 

sharpsvn way (not try)

///  <Summary> 
        /// deleted file is not associated with SVN
         ///  </ Summary> 
        ///  <param name = "workingCopyPath"> working path </ param> 
        public  static  void RemoveUnversionedSvnFiles ( String workingCopyPath) 
        { 
            the using (Client SvnClient = new new SvnClient ()) 
            { 
                client.Authentication.UserNamePasswordHandlers + = ((SENDER, E) => 
                { 
                    e.UserName = "ABC"; 
                    e.Password = "123"; 
                });

                client.Status(workingCopyPath, (o, e) =>
                {
                    if (e.LocalContentStatus == SvnStatus.NotVersioned)
                    {
                        try
                        {
                            File.Delete(e.FullPath);
                        }
                        catch { }
                    }
                });
            }
        }