Dev2.Data.PathOperations.Dev2FTPProvider.DeleteUsingStandardFtp C# (CSharp) Method

        bool DeleteUsingStandardFtp(IActivityIOPath src)
        {
            FtpWebResponse response = null;

            try
            {
                FtpWebRequest request = (FtpWebRequest)WebRequest.Create(ConvertSslToPlain(src.Path));

                request.Method = PathIs(src) == enPathType.Directory ? WebRequestMethods.Ftp.RemoveDirectory : WebRequestMethods.Ftp.DeleteFile;

                request.UseBinary = true;
                request.KeepAlive = false;
                request.EnableSsl = EnableSsl(src);

                if(src.IsNotCertVerifiable)
                {
                    ServicePointManager.ServerCertificateValidationCallback = AcceptAllCertifications;
                }

                if(src.Username != string.Empty)
                {
                    request.Credentials = new NetworkCredential(src.Username, src.Password);
                }

                using(response = (FtpWebResponse)request.GetResponse())
                {
                    if(response.StatusCode != FtpStatusCode.FileActionOK)
                    {
                        throw new Exception("Fail");
                    }
                }
            }
            catch(Exception exception)
            {
                throw new Exception(string.Format("Could not delete {0}. Please check the path exists.", src.Path), exception);
            }
            finally
            {
                if(response != null)
                {
                    response.Close();
                }
            }
            return true;
        }