C# 恢复工作空间，删除Unversioned文件，两种方式

//通过命令行清理svn的工作空间，删除未add的文件，revert修改的文件
        public static bool RevertDelUnversioned(string svnPath)
        {
            try
            {
                var svnProcess = 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 ==  && ecode2 ==  && ecode3 == ;
            }
            catch {
                return false;
            }
        }

sharpsvn的方式（未尝试）

/// <summary>
        /// 删除未被关联的SVN文件
        /// </summary>
        /// <param name="workingCopyPath">工作路径</param>
        public static void RemoveUnversionedSvnFiles(string workingCopyPath)
        {
            using (SvnClient client = 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 { }
                    }
                });
            }
        }