wyDay.Controls.AutomaticUpdaterBackend.StartNextStep C# (CSharp) Method

        void StartNextStep(UpdateStep updateStepOn)
        {
            // begin the next step
            switch (updateStepOn)
            {
                case UpdateStep.CheckForUpdate:

                    if (!string.IsNullOrEmpty(version))
                    {
                        // there's an update available

                        if (internalUpdateType == UpdateType.CheckAndDownload
                            || internalUpdateType == UpdateType.Automatic)
                        {
                            UpdateStepOn = UpdateStepOn.UpdateAvailable;

                            // begin downloading the update
                            DownloadUpdate();
                        }
                        else
                        {
                            // show the update ready mark
                            UpdateReady();
                        }
                    }
                    else //no update
                    {
                        // tell the user they're using the latest version
                        AlreadyUpToDate();
                    }

                    break;
                case UpdateStep.DownloadUpdate:

                    // begin extraction
                    if (internalUpdateType == UpdateType.Automatic)
                        ExtractUpdate();
                    else
                        UpdateReadyToExtract();

                    break;
                case UpdateStep.BeginExtraction:

                    // inform the user that the update is ready to be installed
                    UpdateReadyToInstall();

                    break;
            }
        }