private void btnUpdateNow_Click(object sender, EventArgs e) { this.Visible = false;//隐藏当前窗口 UpdateForm updateForm = new UpdateForm(updateWork); if (updateForm.ShowDialog() == DialogResult.OK) { Application.Exit(); } }
static void Main(string[] args) { string processName = args[0]; //string processName = "应用程序名称"; UpdateWorker updateWorker = new UpdateWorker(); if (updateWorker.IsNeedUpdate()) { ProcessHelper.KillProgressIfExists(processName); //updateWorker.Do(); Application.EnableVisualStyles(); Application.SetCompatibleTextRenderingDefault(false); UpdateForm updateForm = new UpdateForm(updateWorker); updateForm.ShowDialog(); if (updateForm.DialogResult == DialogResult.OK) { ProcessHelper.StartProgress(Path.Combine(AppDomain.CurrentDomain.BaseDirectory, processName)); } //Application.Run(new UpdateForm(updateWorker)); } }
private static void ShowUI() { var updateForm = new UpdateForm(); updateForm.ShowDialog(); }
private static void BackgroundWorkerDoWork(object sender, DoWorkEventArgs e) { Assembly mainAssembly = Assembly.GetEntryAssembly(); var companyAttribute = (AssemblyCompanyAttribute)GetAttribute(mainAssembly, typeof(AssemblyCompanyAttribute)); var titleAttribute = (AssemblyTitleAttribute)GetAttribute(mainAssembly, typeof(AssemblyTitleAttribute)); AppTitle = titleAttribute != null ? titleAttribute.Title : mainAssembly.GetName().Name; string appCompany = companyAttribute != null ? companyAttribute.Company : ""; RegistryLocation = !string.IsNullOrEmpty(appCompany) ? string.Format(@"Software\{0}\{1}\AutoUpdater", appCompany, AppTitle) : string.Format(@"Software\{0}\AutoUpdater", AppTitle); RegistryKey updateKey = Registry.CurrentUser.OpenSubKey(RegistryLocation); if (updateKey != null) { object remindLaterTime = updateKey.GetValue("remindlater"); if (remindLaterTime != null) { DateTime remindLater = Convert.ToDateTime(remindLaterTime.ToString(), CultureInfo.CreateSpecificCulture("en-US")); int compareResult = DateTime.Compare(DateTime.Now, remindLater); if (compareResult < 0) { var updateForm = new UpdateForm(true); updateForm.SetTimer(remindLater); return; } } } InstalledVersion = mainAssembly.GetName().Version; WebRequest webRequest = WebRequest.Create(AppCastURL); webRequest.CachePolicy = new HttpRequestCachePolicy(HttpRequestCacheLevel.NoCacheNoStore); WebResponse webResponse; try { webResponse = webRequest.GetResponse(); } catch (Exception) { if (CheckForUpdateEvent != null) { CheckForUpdateEvent(null); } return; } Stream appCastStream = webResponse.GetResponseStream(); var receivedAppCastDocument = new XmlDocument(); if (appCastStream != null) { receivedAppCastDocument.Load(appCastStream); } else { if (CheckForUpdateEvent != null) { CheckForUpdateEvent(null); } return; } XmlNodeList appCastItems = receivedAppCastDocument.SelectNodes("item"); if (appCastItems != null) { foreach (XmlNode item in appCastItems) { XmlNode appCastVersion = item.SelectSingleNode("version"); if (appCastVersion != null) { String appVersion = appCastVersion.InnerText; CurrentVersion = new Version(appVersion); if (CurrentVersion == null) { return; } } else { continue; } XmlNode appCastChangeLog = item.SelectSingleNode("changelog"); ChangeLogURL = GetURL(webResponse.ResponseUri, appCastChangeLog); XmlNode appCastUrl = item.SelectSingleNode("url"); DownloadURL = GetURL(webResponse.ResponseUri, appCastUrl); if (IntPtr.Size.Equals(8)) { XmlNode appCastUrl64 = item.SelectSingleNode("url64"); var downloadURL64 = GetURL(webResponse.ResponseUri, appCastUrl64); if (!string.IsNullOrEmpty(downloadURL64)) { DownloadURL = downloadURL64; } } } } if (updateKey != null) { object skip = updateKey.GetValue("skip"); object applicationVersion = updateKey.GetValue("version"); if (skip != null && applicationVersion != null) { string skipValue = skip.ToString(); var skipVersion = new Version(applicationVersion.ToString()); if (skipValue.Equals("1") && CurrentVersion <= skipVersion) { return; } if (CurrentVersion > skipVersion) { RegistryKey updateKeyWrite = Registry.CurrentUser.CreateSubKey(RegistryLocation); if (updateKeyWrite != null) { updateKeyWrite.SetValue("version", CurrentVersion.ToString()); updateKeyWrite.SetValue("skip", 0); } } } updateKey.Close(); } var args = new UpdateInfoEventArgs { DownloadURL = DownloadURL, ChangelogURL = ChangeLogURL, CurrentVersion = CurrentVersion, InstalledVersion = InstalledVersion, IsUpdateAvailable = false, }; if (CurrentVersion > InstalledVersion) { args.IsUpdateAvailable = true; if (CheckForUpdateEvent == null) { var thread = new Thread(ShowUI); thread.CurrentCulture = thread.CurrentUICulture = CurrentCulture ?? Application.CurrentCulture; thread.SetApartmentState(ApartmentState.STA); thread.Start(); } } if (CheckForUpdateEvent != null) { CheckForUpdateEvent(args); } }