C# Version类代码示例

      protected override Item GetItem(ID itemId, Language language, Version version, Database database)
      {
         Assert.ArgumentNotNull(itemId, "itemId");
         Assert.ArgumentNotNull(language, "language");
         Assert.ArgumentNotNull(version, "version");
         Assert.ArgumentNotNull(database, "database");

         if (Switcher<bool, IntegrationDisabler>.CurrentValue) return base.GetItem(itemId, language, version, database);

         if (Context.Site == null || !Context.Site.Name.Equals("shell") || Config.ContentDatabase == null)
            return base.GetItem(itemId, language, version, database);

         // checking for the database validity. we don't want to run this for core db for ex.
         if (!Config.SupportedDatabases.Any(d => d.Equals(database.Name)))
            return base.GetItem(itemId, language, version, database);

         var item = base.GetItem(itemId, language, version, database);

         // checking if the item implements IRepository
         bool isRepository = item.IsRepository();

         if (item == null || !isRepository || item.Name.Equals(Constants.StandardValuesItemName))
         {
            //if we are not a repository, then leave
            return item;
         }

         var args = new GenericItemProviderArgs(item);
         CorePipeline.Run("genericItemProvider", args);

         return args.RootItem;
      }

        public static Version ParseRustcOutput(String output)
        {
            var outputParts = output.Split(' ');
            if (outputParts.Length != 4)
                return null;

            var releaseParts = outputParts[1].Split('.', '-');
            if (releaseParts.Length != 4)
                return null;

            var result = new Version();
            try
            {
                result.VersionMajor = Convert.ToUInt32(releaseParts[0]);
                result.VersionMinor = Convert.ToUInt32(releaseParts[1]);
                result.VersionPatch = Convert.ToUInt32(releaseParts[2]);
                result.VersionVariant = releaseParts[3].Trim().ToLowerInvariant();
            }
            catch (Exception ex)
            {
                return null;
            }

            return result;
        }

        internal void Update(Stream stream)
        {
            using (var binReader = new BinaryReader(stream))
            {
                binReader.ReadByte();

                Version = binReader.ReadByte();
                Model = binReader.ReadByte();
                Id = Encoding.UTF8.GetString(binReader.ReadBytes(2), 0, 2);
                BootloaderVersion = new Version(
                    binReader.ReadByte(),
                    binReader.ReadByte(),
                    binReader.ReadByte(),
                    binReader.ReadByte()
                    );
                FirmwareVersion = new Version(
                    binReader.ReadByte(),
                    binReader.ReadByte(),
                    binReader.ReadByte(),
                    default(byte)
                    );

                var macBuilder = new StringBuilder();
                macBuilder.Append(Convert.ToString(binReader.ReadByte(), 16));
                for (var i = 0; i < 5; i++)
                    macBuilder.Append("-").Append(Convert.ToString(binReader.ReadByte(), 16));
                MacAddress = macBuilder.ToString();

                var ssidLength = binReader.ReadByte();
                Ssid = Encoding.UTF8.GetString(binReader.ReadBytes(ssidLength), 0, ssidLength);
            }
        }

 /// <summary>
 /// Constructor for the <c>VersionLabel</c> object. This is
 /// used to create a label that can convert from a double to an
 /// XML attribute and vice versa. This requires the annotation and
 /// contact extracted from the XML schema class.
 /// </summary>
 /// <param name="contact">
 /// this is the field from the XML schema class
 /// </param>
 /// <param name="label">
 /// represents the annotation for the field
 /// </param>
 public VersionLabel(Contact contact, Version label) {
    this.detail = new Signature(contact, this);
    this.decorator = new Qualifier(contact);
    this.type = contact.Type;
    this.name = label.name();
    this.label = label;
 }

 public void Update(Version message)
 {
     ServerOS = message.os;
     ServerOSVersion = message.os;
     ServerRelease = message.release;
     ServerVersion = message.version;
 }

    public static string GetUpdateInformation(string UserAgent, Version version)
    {
        if (UserAgent.Contains("Mac"))
        {
            return "It looks like you're running a Mac. There's no .NET Framework download from Microsoft for the Mac, but you might check out either <a href=\"http://www.microsoft.com/silverlight/resources/install.aspx\">Silverlight</a> which is a browser plugin that includes a small version of the .NET Framework. You could also check out <a href=\"http://www.go-mono.com/mono-downloads/download.html\">Mono</a>, which is an Open Source platform that can run .NET code on a Mac.";
        }

        if (UserAgent.Contains("nix"))
        {
            return "It looks like you're running a Unix machine. There's no .NET Framework download from Microsoft for Unix, but you might check out <a href=\"http://www.go-mono.com/mono-downloads/download.html\">Mono</a>, which is an Open Source platform that can run .NET code on Unix.";
        }

        if (UserAgent.Contains("fox"))
        {
            return MessageForBrowser("Firefox");
        }
        else if (UserAgent.Contains("Chrome"))
        {
            return MessageForBrowser("Chrome");
        }
        else if (UserAgent.Contains("Safari")) // Chrome also uses safari in the user agent so this check must come after
        {
            return MessageForBrowser("Safari");
        }
        else if(!UserAgent.Contains("MSIE"))
        {
            return UnknownBrowserMessage();
        }

        var windowsFactory = new WindowsVersionFactory();
        var latest = windowsFactory.GetLatestWindows();
        return latest.CheckOs(UserAgent);
    }

        public TupleSpace(String host, int port, String userName, String password, String[] spaces)
        {
            try
            {
                server = new TcpClient(host, port);
                writer = new StreamWriter(server.GetStream());
                writer.AutoFlush = true;
                responseThread = new ResponseThread(new StreamReader(server.GetStream()));
                Thread rThread = new Thread(new ThreadStart(responseThread.run));
                rThread.IsBackground = true;
                rThread.Start();

                ConnectCommand cc = new ConnectCommand(userName, password, spaces);
                TSResponse response = SendReceive(cc);
                Tuple[] tuples = response.Tuples;
                this.spaces = new Space[tuples.Length];
                for (int i = 0; i < tuples.Length; i++)
                {
                    Field[] f = tuples[i].Fields;
                    Version v = new Version((int) f[2].Value, (int) f[3].Value,
                                            (int) f[4].Value, (int) f[5].Value, (string) f[6].Value,
                                            (int) f[7].Value);
                    int spaceId = (int) f[1].Value;
                    string spaceName = f[0].Value.ToString();
                    this.spaces[i] = new Space(spaceName, spaceId, v);
                }
            }
            catch (Exception e)
            {
                throw new TupleSpaceException(e.Message);
            }
        }

	public UpdatePresentResult2 IsUpdateAvailable2(
		UpdateCheckInfo2 info )
	{
		try
		{
			CheckThrowApiKey(info.ApiKey);

			var v1 = new Version(info.VersionNumber);
			var v2 = availableVersion;

			var url = v1 >= v2 ? string.Empty : ConfigurationManager.AppSettings[@"updateChecker.downloadUrl"];
			var web = v1 >= v2 ? string.Empty : ConfigurationManager.AppSettings[@"updateChecker.websiteUrl"];

			var result =
				new UpdatePresentResult2
					{
						IsPresent = v1 < v2, 
						DownloadWebsiteUrl = web
					};

			LogCentral.Current.LogInfo(string.Format(@"Returning download URL '{0}'.", url));
			return result;
		}
		catch (Exception x)
		{
			LogCentral.Current.LogError(@"Error checking whether an update is available.", x);
			throw;
		}
	}

    public bool PosTest2()
    {
        bool retVal = true;

        // Add your scenario description here
        TestLibrary.TestFramework.BeginScenario("PosTest2: Verify property Build with args ctor.");

        try
        {
            int intMajor = TestLibrary.Generator.GetInt32(-55);
            int intMinor = TestLibrary.Generator.GetInt32(-55);
            int intBuild = TestLibrary.Generator.GetInt32(-55);
            int intRevision = TestLibrary.Generator.GetInt32(-55);
            Version version = new Version(intMajor, intMinor, intBuild, intRevision);

            if (version.Build != intBuild)
            {
                Console.WriteLine("excepted value is :" + version.Build);
                Console.WriteLine("actual value is :" + intBuild);

                TestLibrary.TestFramework.LogError("002.1", "Property Build Err !");
                retVal = false;
                return retVal;
            }
        }
        catch (Exception e)
        {
            TestLibrary.TestFramework.LogError("002.2", "Unexpected exception: " + e);
            TestLibrary.TestFramework.LogInformation(e.StackTrace);
            retVal = false;
        }

        return retVal;
    }

        public Version Parse(string version)
        {
            if (string.IsNullOrEmpty(version))
                new System.ArgumentNullException("version", "Version was null or empty.");
            Version v = new Version();
            version = version.Trim();
            string[] parts = version.Split(' ');
            string versionInfo = parts[0];

            for (int i = 1; i < parts.Length; i++)
            {
                v.Description += parts[i] + " ";
            }
            if (v.Description != null) v.Description = v.Description.Trim();

            string[] vParts = versionInfo.Split('.');
            if (vParts.Length > 0) v.Major = ParsingTools.ParseIndex(vParts, 0);
            if (vParts.Length > 1) v.Minor = ParsingTools.ParseIndex(vParts, 1);
            if (vParts.Length > 2) v.Build = ParsingTools.ParseIndex(vParts, 2);
            int year = 0;
            if (vParts.Length > 3) year = ParsingTools.ParseIndex(vParts, 3);
            int month = 0;
            if (vParts.Length > 4) month = ParsingTools.ParseIndex(vParts, 4);
            int day = 0;
            if (vParts.Length > 5) day = ParsingTools.ParseIndex(vParts, 5);

            if (year > 0 && month > 0 && day > 0 && month < 13 && day < 32) v.DateTime = new DateTime(year, month, day);

            return v;
        }

 void GetFrameworkVersion(XDocument xDocument)
 {
     FrameworkVersionAsString = xDocument.Descendants("TargetFrameworkVersion")
         .Select(c => c.Value)
         .First();
     FrameworkVersionAsNumber = Version.Parse(FrameworkVersionAsString.Remove(0, 1));
 }

    public bool PosTest2()
    {
        bool retVal = true;
        TestLibrary.TestFramework.BeginScenario("PosTest2: Ensure Equals(System.Object) return false when the current Version object and obj are both Version objects but not every component of the current Version object matches the corresponding component of obj.");

        try
        {
            Version TestVersion1 = new Version("2.3.4.5");
			Object TestObject1 = (Object)TestVersion1; 
			Version TestVersion2 = new Version("1.2.3.4");
			if (TestVersion2.Equals(TestObject1))
            {
                TestLibrary.TestFramework.LogError("P02.1", "Equals(System.Object) failed when the current Version object and obj are both Version objects but not every component of the current Version object matches the corresponding component of obj!");
                retVal = false;
            }
        }
        catch (Exception e)
        {
            TestLibrary.TestFramework.LogError("P02.2", "Unexpected exception: " + e);
            TestLibrary.TestFramework.LogInformation(e.StackTrace);
            retVal = false;
        }

        return retVal;
    }

        public static void CommitVersion(Version version)
        {
            Log.Info(string.Format("Committing version #{0}", version.version));

            RunCommand("add", version.date, "--all", ".");

            List<string> commit_args = new List<string>();
            if (!string.IsNullOrWhiteSpace(version.comment))
            {
                commit_args.Add("-m");
                commit_args.Add("\"" + version.comment.Replace("\\", "\\\\") + "\"");
            }
            commit_args.Add("-m");
            commit_args.Add(string.Format(
                "\"Original Vault Commit: version {0} on {1:yyyy-MM-dd HH:mm:ss} by {2}\"",
                version.version,
                version.date,
                version.user));
            commit_args.Add(string.Format("--date=\"{0:yyyy-MM-ddTHH:mm:ss}\"", version.date));
            if (version.GitAuthor != null)
            {
                commit_args.Add(string.Format("--author=\"{0}\"", version.GitAuthor));
            }
            commit_args.Add("-a");
            RunCommand("commit", version.date, commit_args.ToArray());

            commit_count++;

            if (commit_count % 50 == 0)
            {
                RunCommand("gc", null);
            }
        }

        // Adds Parameter for unit tests
        internal static bool StartCore(Version testVersion = null) {
            var version = testVersion ?? WebPagesDeployment.GetVersion(HttpRuntime.AppDomainAppPath, WebConfigurationManager.AppSettings);

            bool loaded = false;
            if (version == AssemblyUtils.ThisAssemblyName.Version) {
                Debug.WriteLine("WebPages Bootstrapper v{0}: loading WebPages", AssemblyUtils.ThisAssemblyName.Version);

                loaded = true;
                if (testVersion == null) {
                    LoadWebPages();
                }
            }
            else if (version == null) {
                Debug.WriteLine("WebPages Bootstrapper v{0}: WebPages not enabled, registering for change notifications", AssemblyUtils.ThisAssemblyName.Version);

                // Register for change notifications under the application root
                // but do not register if webPages:Enabled has been explicitly set to false (Dev10 bug 913600)
                if (testVersion == null && !WebPagesDeployment.IsExplicitlyDisabled(WebConfigurationManager.AppSettings)) {
                    RegisterForChangeNotifications();
                }
            }
            else {
                Debug.WriteLine("WebPages Bootstrapper v{0}: site version is {1}, not loading WebPages", AssemblyUtils.ThisAssemblyName.Version, version);
            }
            return loaded;
        }

    public bool NegTest1()
    {
        bool retVal = true;

        TestLibrary.TestFramework.BeginScenario("NegTest1: ArgumentException is not thrown.");

        try
        {
            Version version = new Version(1, 3, 5);
            string str = version.ToString(4);

            TestLibrary.TestFramework.LogError("101.1", " ArgumentException is not thrown.");
            retVal = false;
        }
        catch (ArgumentException)
        { }
        catch (Exception e)
        {
            TestLibrary.TestFramework.LogError("101.2", "Unexpected exception: " + e);
            TestLibrary.TestFramework.LogInformation(e.StackTrace);
            retVal = false;
        }

        return retVal;
    }