C# System.Version类代码示例

 /// <summary>
 /// Создает на основе типа фильтр
 /// </summary>
 /// <param name="lib"></param>
 /// <param name="type"></param>
 public Filter(string lib, Type type)
 {
     libname = lib;
     if (type.BaseType == typeof(AbstractFilter))
     {
         Exception fullex = new Exception("");
         ConstructorInfo ci = type.GetConstructor(System.Type.EmptyTypes);
         filter = ci.Invoke(null);
         PropertyInfo everyprop;
         everyprop = type.GetProperty("Name");
         name = (string)everyprop.GetValue(filter, null);
         everyprop = type.GetProperty("Author");
         author = (string)everyprop.GetValue(filter, null);
         everyprop = type.GetProperty("Ver");
         version = (Version)everyprop.GetValue(filter, null);
         help = type.GetMethod("Help");
         MethodInfo[] methods = type.GetMethods();
         filtrations = new List<Filtration>();
         foreach (MethodInfo mi in methods)
             if (mi.Name == "Filter")
             {
                 try
                 {
                     filtrations.Add(new Filtration(mi));
                 }
                 catch (TypeLoadException)
                 {
                     //Не добавляем фильтрацию.
                 }
             }
         if (filtrations == null) throw new TypeIncorrectException("Класс " + name + " не содержит ни одной фильтрации");
     }
     else
         throw new TypeLoadException("Класс " + type.Name + " не наследует AbstractFilter");
 }

        public UpdateBarModel(Version version, string downloadUri)
        {
            if (version == null || downloadUri == null)
            {
                UpdateAvailable = false;
                return;
            }

            Version = version;
            var currentVersion = typeof(CertInspector).Assembly.GetName().Version;
            var closed = Fiddler.FiddlerApplication.Prefs.GetPref(PreferenceNames.HIDE_UPDATED_PREF, false);
            UpdateAvailable = version > currentVersion && !closed;
            Fiddler.FiddlerApplication.Log.LogString($"FiddlerCert Inspector: Current version is {currentVersion}, latest version is {version}.");
            _downloadCommand = new RelayCommand(_ =>
            {
                var uri = new Uri(downloadUri);
                if (uri?.Scheme == Uri.UriSchemeHttps)
                {
                    Process.Start(uri.AbsoluteUri);
                }
                else
                {
                    Fiddler.FiddlerApplication.Log.LogString("Refusing to open non-HTTPS page.");
                }
            });
            _closeCommand = new RelayCommand(_ =>
            {
                Fiddler.FiddlerApplication.Prefs.SetPref(PreferenceNames.HIDE_UPDATED_PREF, true);
                UpdateAvailable = false;
            });
        }

        public void UpdateFiles()
        {
            try
            {
                WriteLine("Local version: " + Start.m_Version);

                WebClient wc = new WebClient();
                string versionstr;
                using(System.IO.StreamReader sr = new System.IO.StreamReader(wc.OpenRead(baseurl + "version.txt")))
                {
                    versionstr = sr.ReadLine();
                }
                Version remoteversion = new Version(versionstr);
                WriteLine("Remote version: " + remoteversion);

                if(Start.m_Version < remoteversion)
                {
                    foreach(string str in m_Files)
                    {
                        WriteLine("Updating: " + str);
                        wc.DownloadFile(baseurl + str, str);
                    }
                }
                wc.Dispose();
                WriteLine("Update complete");
            }
            catch(Exception e)
            {
                WriteLine("Update failed:");
                WriteLine(e);
            }
            this.Button_Ok.Enabled = true;
        }

        public override void Can_Upgrade_From_470_To_600()
        {
            var configuredVersion = new Version("4.11.0");
            var targetVersion = new Version("6.0.0");
            var provider = GetDatabaseProvider();
            var db = GetConfiguredDatabase();

            var fix = new PublishAfterUpgradeToVersionSixth();

            //Setup the MigrationRunner
            var migrationRunner = new MigrationRunner(configuredVersion, targetVersion, GlobalSettings.UmbracoMigrationName);
            bool upgraded = migrationRunner.Execute(db, provider, true);

            Assert.That(upgraded, Is.True);

            bool hasTabTable = db.TableExist("cmsTab");
            bool hasPropertyTypeGroupTable = db.TableExist("cmsPropertyTypeGroup");
            bool hasAppTreeTable = db.TableExist("umbracoAppTree");

            fix.Unsubscribe();

            Assert.That(hasTabTable, Is.False);
            Assert.That(hasPropertyTypeGroupTable, Is.True);
            Assert.That(hasAppTreeTable, Is.False);
        }

        public UserAccountsMigrator_1()
        {
            Version = new Version(0, 0, 1);
            MigrationName = "UserAccounts";

            schema = new List<SchemaDefinition>();

            //Remove the old name
            this.RemoveSchema("UserAccounts");
            //Add the `Name` column
            AddSchema("useraccounts", ColDefs(
                ColDef("PrincipalID", ColumnTypes.Char36),
                ColDef("ScopeID", ColumnTypes.Char36),
                ColDef("FirstName", ColumnTypes.String64),
                ColDef("LastName", ColumnTypes.String64),
                ColDef("Email", ColumnTypes.String64),
                ColDef("ServiceURLs", ColumnTypes.Text),
                ColDef("Created", ColumnTypes.Integer11),
                ColDef("UserLevel", ColumnTypes.Integer11),
                ColDef("UserFlags", ColumnTypes.Integer11),
                ColDef("UserTitle", ColumnTypes.String64),
                ColDef("Name", ColumnTypes.String255)
                                          ), IndexDefs(
                                              IndexDef(new string[1] {"PrincipalID"}, IndexType.Primary)
                                                 ));
        }

        /// <remarks>Internal for testing.</remarks>
        internal static void RetargetWithMetadataConverter(XDocument xdoc, Version targetSchemaVersion, MetadataConverterDriver converter)
        {
            Debug.Assert(xdoc != null, "xdoc != null");
            Debug.Assert(EntityFrameworkVersion.IsValidVersion(targetSchemaVersion), "invalid target schema version");

            var inputXml = new XmlDocument { PreserveWhitespace = true };
            using (var reader = xdoc.CreateReader())
            {
                inputXml.Load(reader);
            }

            var outputXml = converter.Convert(inputXml, targetSchemaVersion);
            if (outputXml != null)
            {
                // Dev10 Bug 550594: There is a bug in XmlEditor that prevents from deleting the root node
                // unless the root node has previous sibling (like a comment or Xml declaration).
                if (xdoc.Root.PreviousNode == null)
                {
                    xdoc.Root.AddBeforeSelf(new XComment(""));
                }

                // update xml document with new root element
                xdoc.Root.Remove();
                using (var reader = new XmlNodeReader(outputXml))
                {
                    var newDoc = XDocument.Load(reader);
                    xdoc.Add(newDoc.Root);
                }

                // Do not reload artifact here
                // Until the transaction is commited, the XLinq representation of the parsed xml tree hasn't been generated yet.
            }
        }

 public override Version GetVersionPresent(object feature)
 {
     Version version = null;
     if (feature == LayeredWindows)
     {
         if ((Environment.OSVersion.Platform == PlatformID.Win32NT) && (Environment.OSVersion.Version.CompareTo(new Version(5, 0, 0, 0)) >= 0))
         {
             version = new Version(0, 0, 0, 0);
         }
         return version;
     }
     if (feature == Themes)
     {
         if (!themeSupportTested)
         {
             try
             {
                 SafeNativeMethods.IsAppThemed();
                 themeSupport = true;
             }
             catch
             {
                 themeSupport = false;
             }
             themeSupportTested = true;
         }
         if (themeSupport)
         {
             version = new Version(0, 0, 0, 0);
         }
     }
     return version;
 }

        public static void CheckVersion()
        {
            try
            {
                var match =
                    new Regex(
                        @"\[assembly\: AssemblyVersion\(""(\d{1,})\.(\d{1,})\.(\d{1,})\.(\d{1,})""\)\]")
                        .Match(DownloadServerVersion());

                if (!match.Success) return;
                var gitVersion =
                    new Version(
                        string.Format(
                            "{0}.{1}.{2}.{3}",
                            match.Groups[1],
                            match.Groups[2],
                            match.Groups[3],
                            match.Groups[4]));
                if (gitVersion <= Assembly.GetExecutingAssembly().GetName().Version)
                {
                    ColoredConsoleWrite(ConsoleColor.Green, "Awesome! You have already got the newest version! " + Assembly.GetExecutingAssembly().GetName().Version);
                    return;
                }

                ColoredConsoleWrite(ConsoleColor.Red, "There is a new Version available: " + gitVersion);
                ColoredConsoleWrite(ConsoleColor.Red, "You can find it at https://github.com/DetectiveSquirrel/Pokemon-Go-Rocket-API");
            }
            catch (Exception)
            {
                ColoredConsoleWrite(ConsoleColor.Red, "Unable to check for updates now...");
            }
        }

        public bool IsSupported(Version cssVersion, ICssCompletionListEntry entry)
        {
            if (WESettings.GetBoolean(WESettings.Keys.ShowUnsupported))
                return entry.IsSupported(cssVersion);

            return entry.GetAttribute("browsers") != "none" || entry.DisplayText.Contains("gradient");
        }

		public void WriteSolutionVersionProperties(SolutionFormatVersion version, Version currVSVersion, Version minVSVersion)
		{
			if (version >= SolutionFormatVersion.VS2012) {
				writer.WriteLine("VisualStudioVersion = {0}", currVSVersion);
				writer.WriteLine("MinimumVisualStudioVersion = {0}", minVSVersion);
			}
		}

        public AuthMigrator_3()
        {
            Version = new Version(0, 0, 3);
            MigrationName = "Auth";

            schema = new List<SchemaDefinition>();

            //
            // Change summery:
            //
            //   Make the password hash much longer to accommodate other types of passwords)
            //

            AddSchema("auth", ColDefs(
                ColDef("UUID", ColumnTypes.Char36),
                ColDef("passwordHash", ColumnTypes.String1024),
                ColDef("passwordSalt", ColumnTypes.String1024),
                ColDef("accountType", ColumnTypes.Char32)
            ), IndexDefs(
                IndexDef(new string[2]{ "UUID", "accountType" }, IndexType.Primary)
            ));

            AddSchema("tokens", ColDefs(
                ColDef("UUID", ColumnTypes.Char36),
                ColDef("token", ColumnTypes.String255),
                ColDef("validity", ColumnTypes.Date)
            ), IndexDefs(
                IndexDef(new string[2]{ "UUID", "token" }, IndexType.Primary)
            ));
        }

 private static Version NormalizeVersionValue(Version version)
 {
     return new Version(version.Major,
                        version.Minor,
                        Math.Max(version.Build, 0),
                        Math.Max(version.Revision, 0));
 }

        public void CheckVersion()
        {
            try
            {
                var match =
                    new Regex(
                        @"\[assembly\: AssemblyVersion\(""(\d{1,})\.(\d{1,})\.(\d{1,})\.(\d{1,})""\)\]")
                        .Match(DownloadServerVersion());

                if (!match.Success) return;
                var gitVersion =
                    new Version(
                        string.Format(
                            "{0}.{1}.{2}.{3}",
                            match.Groups[1],
                            match.Groups[2],
                            match.Groups[3],
                            match.Groups[4]));
                // makes sense to display your version and say what the current one is on github
                ColoredConsoleWrite(Color.Green, "Your version is " + Assembly.GetExecutingAssembly().GetName().Version);
                ColoredConsoleWrite(Color.Green, "Github version is " + gitVersion);
                ColoredConsoleWrite(Color.Green, "You can find it at www.GitHub.com/DetectiveSquirrel/Pokemon-Go-Rocket-API");
            }
            catch (Exception)
            {
                ColoredConsoleWrite(Color.Red, "Unable to check for updates now...");
            }
        }

		public static void OnAppStart(Version version, LoginType loginType, bool isNew)
		{
			if(!Config.Instance.GoogleAnalytics)
				return;
			Google.TrackPageView($"/app/v{version.ToVersionString()}/{loginType.ToString().ToLower()}{(isNew ? "/new" : "")}", "");
			WritePoint(new InfluxPointBuilder("hdt_app_start").Tag("version", version.ToVersionString()).Tag("login_type", loginType).Tag("new", isNew).Build());
		}

        public SchedulerMigrator_1()
        {
            Version = new Version(0, 0, 1);
            MigrationName = "Scheduler";

            schema = new List<Rec<string, ColumnDefinition[]>>();

            AddSchema("scheduler", ColDefs(ColDef("id", ColumnTypes.String36, true),
                                                ColDef("fire_function", ColumnTypes.String128),
                                                ColDef("fire_params", ColumnTypes.String1024),
                                                ColDef("run_once", ColumnTypes.TinyInt1),
                                                ColDef("run_every", ColumnTypes.Integer30),
                                                ColDef("runs_next", ColumnTypes.Integer30, true),
                                                ColDef("keep_history", ColumnTypes.TinyInt1),
                                                ColDef("require_reciept", ColumnTypes.TinyInt1),
                                                ColDef("last_history_id", ColumnTypes.String36),
                                                ColDef("create_time", ColumnTypes.Integer30),
                                                ColDef("enabled", ColumnTypes.TinyInt1, true)
                                            ));

            AddSchema("scheduler_history", ColDefs(ColDef("id", ColumnTypes.String36, true),
                                                ColDef("scheduler_id", ColumnTypes.String36, true),
                                                ColDef("ran_time", ColumnTypes.Integer30),
                                                ColDef("run_time", ColumnTypes.Integer30),
                                                ColDef("reciept", ColumnTypes.String1024),
                                                ColDef("is_complete", ColumnTypes.TinyInt1),
                                                ColDef("complete_time", ColumnTypes.Integer30)
                                            ));
        }