BuildTools.BuildTools.ProgressIndeterminate C# (CSharp) Метод

        public void ProgressIndeterminate()
        {
            if (InvokeRequired) {
                Invoke(_indeterminateProgressDelegate);
            } else {
                progress.Style = ProgressBarStyle.Marquee;
            }
        }

        /// <summary>
        /// Download a new copy of the BuildTools jar
        /// </summary>
        /// <returns>True if the update was successful</returns>
        public bool UpdateJar()
        {
            if (!Directory.Exists(Dir))
            {
                Directory.CreateDirectory(Dir);
            }
            _form.AppendText("Checking for update");
            _form.ProgressShow();
            _form.ProgressIndeterminate();
            bool update = CheckUpdate(out bool bad);

            if (update)
            {
                _form.AppendText("Update needed for BuildTools");
                if (!GetJson())
                {
                    return(false);
                }

                if (File.Exists(Dir + (string)_json["buildTools"]["name"]))
                {
                    _form.AppendText("Deleting current BuildTools");
                    File.Delete(Dir + (string)_json["buildTools"]["name"]);
                }

                string baseUrl      = (string)_api["url"];
                string relativePath = (string)_api["artifacts"][0]["relativePath"];
                string fullUrl      = baseUrl + "artifact/" + relativePath;

                _form.AppendText("Downloading BuildTools");
                if (!DownloadFile(fullUrl, Dir + (string)_json["buildTools"]["name"]))
                {
                    _form.AppendText("BuildTools failed to download");
                    return(false);
                }
                _form.AppendText("Download complete");
            }
            else
            {
                if (!bad)
                {
                    _form.AppendText("BuildTools is up to date, no need to update");
                }
                else
                {
                    return(false);
                }
            }
            return(true);
        }