C# (CSharp) DriveService.InsertFile示例

示例#1

        public FileInfo Invoke(string parentId, string title, string mimeType = null)
        {
            try
            {
                if (String.IsNullOrEmpty(title))
                {
                    throw new Exception("Input parameter 'title' is null or empty.");
                }

                using (DriveService driveService = DriveService.Create())
                {
                    FileInfo parentInfo = driveService.GetFile(parentId);

                    if (parentInfo == null)
                    {
                        throw new Exception("Parent no longer exists.");
                    }

                    var insertStream = new API.DriveService.InsertStream();

                    insertStream.Init(parentInfo.Id, title, mimeType);

                    insertStream.Visible = false;

                    driveService.InsertFile(insertStream);

                    while (!insertStream.Finished)
                    {
                        System.Threading.Thread.Sleep(250);
                    }

                    if (insertStream.Cancelled)
                    {
                        return(null);
                    }
                    if (insertStream.Failed)
                    {
                        throw new LogException("Insert file could not complete - " + insertStream.ExceptionMessage, true, true);
                    }

                    FileInfo fileInfo = insertStream.FileInfo;

                    return(fileInfo);
                }
            }
            catch (Exception exception)
            {
                Log.Error(exception);

                return(null);
            }
        }