Can'；t使用Google Sheets API和C#WPF访问Google Sheet中的数据，而无需登录

下面是我用来从电子表格中获取数据的代码。如果我登录到google+，这是可行的，但这不是我的目的，因为我希望用户通过此应用程序访问数据

当我在另一台PC上构建并提供文件给用户时，它甚至不会启动应用程序，至少我自己可以启动

        String myUrl =
            "http://nofile.io/g/[REDACTED]/client_secret.json";

        WebClient client = new WebClient(); {
            client.DownloadFile(myUrl, "\\client_secret.json");
        }

        UserCredential credential;
        using (var stream =
            new FileStream("\\client_secret.json", FileMode.Open, FileAccess.Read)) {
            string credPath = Environment.GetFolderPath(
                Environment.SpecialFolder.Personal);
            credPath = Path.Combine(credPath, ".credentials/sheets.googleapis.com-dotnet-quickstart.json");

            credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
                GoogleClientSecrets.Load(stream).Secrets,
                Scopes,
                "user",
                CancellationToken.None,
                new FileDataStore(credPath, true)).Result;
            Console.WriteLine("Credential file saved to: " + credPath);
        }

        // Create Google Sheets API service.
        var service = new SheetsService(new BaseClientService.Initializer {
            HttpClientInitializer = credential,
            ApplicationName = ApplicationName
        });

        // Define request parameters.
        String spreadsheetId = "1uLxm0jvmL1_FJNYUJp6YqIezzqrZdjPf2xQGOWYd6ao";
        String range = "TestSheet!A1:F";
        SpreadsheetsResource.ValuesResource.GetRequest request =
                service.Spreadsheets.Values.Get(spreadsheetId, range);

        File.Delete("\\client_secret.json");

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不是每个帐户都可以写入驱动器的根目录。。“client.DownloadFile（myUrl，“\\client\u secret.json”）；”…webclient下载并保存.json文件，最后将其删除