【 1 】 gossip

sad is a lyric pulchritude, pleasure and delight in the latent, to know the sad people are not accidentally sink, but to create a softly in the heart of the beautiful, full of charm it has been giving to attach . Yan is maybe a sad Aigan stubborn words, crooning a string of light may be the detachment of singing memoranda, may be gray shade that touches your soul, you will respiration a touch sad, and solitary month affair, and naught ache.
Sometimes an affective promise to my heart according the way of the stately twists and corners in the extend, with their love, Yingxiongqiduan of misgiving, a Su-US Qinglei sad, there is soul-stirring heart-breaking, no stuff flying is one writing in the touching anecdote of Sad, or in side a vivid filmed of person well-being, or the inconstancy of human relationships, or Fengqing was remove frustration and regret in the quondam, all the beautiful Qijue not bear to touch the emergence of a touch of sadness, but not into the crystal in sentimental tears, the pale face disguise, so in real life and in phantom, in truth, fantasy, anything is quiet and well-opened, showing its beautiful outward.
Sometimes, Jing Chu in the quiet night, a mini star, Yingying Yuet Wah are covered with a wafer of sadness. In dim light, the sad reading the txt reiterated over and over repeatedly, in the solitude of the empty turn, the soft sad to Mengyi Ban repeated over and over again to hear. Precipitate in the hearts of sadness meretricious, faded chest, irritability, dipped in pain and sorrow and grief in agreeable a accustomed,GHD Pink Limited Edition, a force, I can clearly feel the poignant to me afterward the instruction of drunk, fair indulge in the maudlin, not the obsession to roam.
belong to a person's sad, is not noisy,GHD Red Butterfly 2011, dizziness mundane purpose in visiting the halo, but obtain rid of all the ruddy tape, in a lonely corner, watching it was getting late and leaves in the fall solo, anyone memory Fireworks in the blooming in the sad, beautiful lighting may only be superficial, but it could not resist the passageway of time,GHD Hair, memories become victims, only sadness by the memories of the shuttle, the spbring an end to ... the butterfly.
belong to a person's sad, to memorize the monument, leaning out of skylights shutter to watch the silver rain covered the sky, watching as ethereal ribbon airing river Smart pleased stare. I do not know the rain is full of static context, alternatively hidden in a quiet rain, a touch of sadness is a Story of the communication, I still remember the annual the rain, I still remember the smiling faces of the year, yet immediately merely the sad floating center, the memories sweet, sad but also beauteous, easy and cozy when the mood.
belong to a person's sad,GHD Benefit Straighteners, sky snow, white Puyan, like little elves chilly sleet glowing, whirling nigh a circle around the fingers, and later a destroy, then fall back to globe gently dough. Oh gas into a lotion, a CD made and mighty, only the extensive paradise and earth,GHD IV Black Straighteners, and my puny moving winter part. Stepped above a slow tread along step, step in immediately fly out a feather of sad, reverberating the sad, in a cold blast, has been floating.
sadness, in the solitude when no 1 namely bring out invisible in the mob clamor, it is a not devoid of affection, it's period apt make the most reducing to be distress free. Tasting favor a man noiselessly sorrowful, it is so light, so light namely he began to forget a trace of afflict.
sad is not painful, is not indifferent, nor is it attach and depart the sadness, the fact is only a show of emotion, is a quiet and lonely staying.
Emotion is a sad beauty, there is no plotted, never pretend that it is in the green leaves of flowers,GHD Classic Straighteners, single-mindedly set off the scene of life, the interpretation of real emotion in the past.
had to face every day I was a morn person, a person to dine, wade, go to go.
had to face the night I was a man of muffle, one human games, melodies, memories.

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. NET is the Microsoft XML Web services platform. XML Web services allow applications to communicate through the Internet and share data, regardless of the kind used by the operating system, device or programming language. Microsoft. NET platform to create XML Web services and integration of these services are required. The benefits of individual users is seamless, compelling experience.
directory
composition. Net component software technology smart client application software and operating system how to create The first feature of the new features: Implicitly typed local variables, the second feature: anonymous types of third characteristic: Implicitly typed arrays fourth features: object oriented features are the fifth: the sixth set of structural characteristics of those who : Lambda Expressions seventh feature: Extension Methods eighth feature: Linq query expression. net 3.5 some of the new features of the new features of Web development language quick guide improvements and other improvements in LINQ untold important installation notes encryption First, the two important security threats Second, the use of. NET premise of the three encryption, encryption / decryption tool overview of four, the implementation of encryption / decryption five components to prevent cracking conclusion. net component software technology smart client application software and operating One of the system components, at any time, any place can get needed information and services. For example: You can read the news on the phone, order tickets, visit online photo albums and so on. Now we assume that a scenario such as the use of the company's CRM system, applied. NET solution for all operational staff after the mobile phone or PDA can access customer information directly to the. How to create execution environment Visual Studio. NET to create and integrate Web Services and application development tool rapid generation of Microsoft Windows Server 2003 Enterprise Server, used to provide solutions to establish and publish a variety of Microsoft Office Professional Edition 2003 built-in tools sets can also help develop intelligent terminal is
. net
[2] of the fastest growing non-mobile terminal must go, there are two camps SmartPhone technology in the development of a Stinger is used as the representative of Microsoft, Samsung Another is to NOKIA, Ericsson formed Symbian. Web Services 是. NET's core technology. So what is the Web Services it? As the Web is a new generation of user interaction with the application of ways, XML is the next generation the same way of communication between programs, Web Services is a new generation of computers and computer data transmission between a common format that allows different computing systems easier data exchange. Web Services have the following features: Web services allow applications to share data; Web services distributed the code unit; internet data exchange based on XML that the common language, to achieve a cross-platform, cross-operating system, cross-language. That Microsoft's ASP and Web services what is the difference then, ASP is still a centralized computing model of the product is only covered in a layer of the Internet coat. However, Web Services is a very different spirit, it has received the And its existing form but also different from the previous software. This component model, small, single, speaking for the developers to develop low cost. Web services is not in here that Microsoft invented, the same does not belong to Microsoft's proprietary. Web services is an open standard, and HTTP, XML, SOAP same. They are an industry standard rather than the Microsoft standard, WS-I is to promote Web Services interoperability alliance, IBM and Microsoft was originally initiated by the other members, including BEA System, Hewlett-Packard computer (HP), Oracle (Oracle) Intel (Intel), and SUN computer (Sun Microsystem). Today, most of the existing network, in fact, do not use Web services. NET framework, Web services and interoperability properties, you can also use client-side Windows developers to Linux running on the above call Web services approach. WebServices interface specification and the previous
microsoft. Net
[3] interface specification issues mentioned in the. NET,, Web service interfaces typically use Web Services Description Language (WSDL) description. WSDL uses XML to define the operation of this interface standards and input and output parameters, it looks like COM and CORBA, Interface Definition Language (IDLS) Interface Definition Languages. Interface definition must be used after a number of agreements call interface, such as the SOAP protocol, SOAP is called from an XML RPC (XML Remote procedure calls remote procedure calling) agreement, and Java is developed based on XML-RPC JAX-RPC protocol their used to call Web Services. Publish and access Web Services UDDI interface to use, and where we need to know the definition of WSDL use XML Web Services interface to access via SOAP Web Services, in the internet to find Web Services using UDDI on the line, will be more Web Services introduced last lesson. Server architecture - Microsoft Windows Server System Microsoft offers the best server architecture-Microsoft Windows Server System-to facilitate release, configuration, management, scheduling Web Services. In order to meet the needs of distributed computing, Microsoft constructed a series of server systems, these systems are all built-in security technologies to support XML, so speed up the system, applications, and the same application using the Web Services integration between partners. Microsoft Windows Server System, including: Microsoft Application Center 2000 - Web application to configure and manage Microsoft BizTalk Server 2002 - create XML-based organizations across applications and business logic
visual studio. Net
[4] Microsoft Commerce Server 2002 can quickly build a large-scale e-commerce solutions, Microsoft Content Management Server 2002 to manage dynamic e-commerce website directory for Microsoft Exchange Server 2000 for collaboration anytime, anywhere communications for Microsoft Host Integration Server 2000 and host system transfer data between Microsoft Internet Security and Acceleration Server 2000 (ISA Server) internet connection Microsoft Mobile Information Server 2002 to support the handheld device described in Microsoft Operations Manager 2000 Enterprise Operations Management Solution Microsoft Project Server 2002 - provides project management best Microsoft SharePoint Portal Server 2001 query, share, publish business information enterprise-class Microsoft SQL Server 2000 database Microsoft Visual Studio. NET and the Microsoft. NET Framework to create, publish and run the Web Services is a perfect solution. Microsoft. Net Framework SDK QuickStart Tutorials: www.aspxweb.com/quickstart/ official Microsoft tutorial. CLR and CLI. NET's
NET Framework environment
primary component is the CLI and the CLR. CLI is a description of the operating environment, including general system, base class library and a machine-independent intermediate code, called the Common Intermediate Language (CLI). CLR is to confirm the operation code compliance CLI platform. Before the implementation of the CLI, CLR JIT compiler directives must be converted to the original machine code. All are available via the CLI. NET self-expression. Metadata CLR checks to ensure the correct method is called. Metadata is usually generated by language compilers but developers can also use the client property to create their own metadata. If a language generated by CLI, it can also be invoked by using the CLR, so that it can with any other. NET languages ​​interact generated data. CLR has been designed for the operating system independence. When a body is loaded assembly, CLR performs various tests. Two of the tests is to confirm and verify. When the confirmation, CLR checks whether the body contains a valid compilation of metadata and CLI, and to check the correctness of the internal table. Verification is less accurate. Verification mechanism checks whether the code will execute a number of Verification algorithms used are very conservative, resulting in sometimes some Only in the compilation of unsafe code body has a Through. NET, you can use SOAP and Web services to interact with different. [5] [6]. Net domain names. Net is the most widely popular generic domain name format. . Net is generally used in Internet-related network service agencies or companies, of course, anyone can register. Type:. Net rules: 1, only letters (az, not case-sensitive),skechers women, numbers (0-9), and grid and special characters (such as !,$,&,?, etc.). 2, unified use to use In this way, we can greatly simplify the workload of the local variable declaration, the following is an example: class LocalVariables: AppRunner.AbstractApplication {public override void Run () {var intValue = 5; var stringValue = ; var customClass = new LocalVariables (); var intArray = new int [3] {1, 2, 3}; foreach (var value in intArray) Console.WriteLine (value);}} The above code will be parsed into: class LocalVariables: AppRunner.AbstractApplication {public override void Run () {int intValue = 5; string stringValue = int value in intArray) Console.WriteLine (value);}} to note that, due to the type of the variable is inferred from the initial value by the variable, so variable in the statement must also specify the initial value for the variable. And not without the type of the variable, the variable once initialized, the type of down to determine the future can only store a certain type of value, such as the type of the above stringValue been inferred to be string, so the variable only can save the string type value. The second feature: anonymous types sometimes we need to temporarily preserve some of the intermediate results of operations, especially when these intermediate results are composed by a number of parts, we often go to declare a new type, to facilitate the preservation of these intermediate results . This seemingly normal, but think carefully and then will find that this new type only serve this function, other places will not use it to for this one function to define a new type away, does have some trouble. Now, C # 3.0 features in the anonymous type can be a good solution to the problems mentioned above, through an anonymous type, we can simply use the new {attribute name 1 = value 1, the property name 2 = value 2, .... ., the property name n} n = value of the function directly in the form of creating new types, see the following example: class AnonymousType: AppRunner.AbstractApplication {public override void Run () {var anonymousType1 = new {CardNumber = , Name = ###### = true}; anonymousType2 = anonymousType1;}} type in the new member can only have fields, and the type of these fields is inferred by the type of initial value. If the new anonymous type in the statement, the new type of field names, sequence and initial value type is the same, they will create the same anonymous type,skechers tone ups, so the example anonymousType1 and anonymousType2 type is the same, the natural can be anonymousType2 = anonymousType1 assignment. The third characteristic: Implicitly typed arrays this feature is implicitly typed local variable expansion, with this feature, will allow us to create an array of work easier. We can use the Here, we do not directly specify the type of the array, the array type is inferred from the initializer list. class AnonymousTypeArray: AppRunner.AbstractApplication {public override void Run () {var intArray = new [] {1, 2, 3,skechers shoes, 4, 5}; var doubleArray = new [] {3.14, 1.414}; var anonymousTypeArray = new [] {new {Name = ); Console.WriteLine (anonymousTypeArray [0]. Name);}} the above code, anonymousTypeArray use of the variable declaration also implicitly typed arrays and two characteristics of an anonymous type, first create an anonymous type, then the initial value list to infer the exact type of the array. The fourth characteristic: the object initializer when we declare an array, can be initialized,skechers shape ups, thus eliminating a lot of trouble, but to create a class object, this trick may not work, we either call completion of the class constructor initializes the object, or to manually initialized. These two methods are not convenient, use the constructor to initialize an object, we order some flexibility may need to write more than one overloaded version of the constructor, it is trouble. C # 3.0 object initializer to add features, making the object initialization become particularly simple, we can use similar way to initialize the array to initialize the class object is to create a class object directly in the expression followed by a class member initialization code. Specific examples are as follows: class Point {public int X {get; set;} public int Y {get; set;} public override string ToString () {return + Y. ToString () + new Point ();} public override string ToString () {return thePoint = new Point () {X = 1, Y = 2}; Console.WriteLine (Y = 1}, P2 = {X = 100, Y = 200}}; Console.WriteLine (theRectangle);}} class Point we define the properties of X and Y, simply write the get and set the access attribute control statement, C # compiler will automatically generate the default for our operations get and set the code, when we need to define simple properties, this feature is very useful. We have new Point () {X = 1, Y = 2} statement, easily completed the initialization of the class Point. Object of the class is created, we need to initialize the class can follow the object, as long as the expression of the class after the creation of a list of attributes to keep up can be initialized, and may only need to initialize the attributes assigned to the early value, without the initial value of all properties are written up. In theRectangle object initialization expression, we first initialize the properties of P1, but P1 is a custom property type, property P1 is another type of initialization (Point) initialization expression type, we can be more complex approach to the type of initialization. The article describes the relatively simple C # 3.0 in the four properties, which are implicitly typed local variables, anonymous types, implicitly typed arrays, as well as those who object constructor, the following C # 3.0 I would the more complex is also a very powerful description of several properties, for your quick. The fifth characteristic: set the creator that we can declare the array at the same time, assigning the initial value is declared directly in the array followed by the initial value of the list. This allows easy initialization of the array, and create our own collection of type, you can not enjoy the same treatment as ordinary array, we can not create a custom collection object at the same time, the initial array of the syntax to specify the initial value. C # 3.0 collection initializer to add features, enable us to enjoy the same treatment with the regular array, which at the same time creating a collection of objects to assign the initial value. To do this, we need to implement ICollection our collection interface, the interface to complete the initialization of the Add function key, when I use collection initialization syntax specified for the initial value, C # compiler will automatically call the Add function ICollection the initial list will be added to the collection of all the elements to complete the set of initialization. Use the sample as follows: class CollectionInitializer: AppRunner.AbstractApplication {class StringCollection: ICollection {public void Add (string item) {Console.WriteLine (item);} / / Other ICollection Members} public override void Run () {StringCollection strings = new StringCollection () {all the elements added to the collection, here we simply list the elements of the initial value of the output to the console. The sixth feature: Lambda Expressions C # 2.0 Anonymous Proxy added to simplify the preparation of the event handler we work so that we no longer need to declare a separate function to bind with the event, just use the delegate keyword online writing event handling code. The C # 3.0 goes further, by Lambda expressions, we can write a more concise way of event handling code, the new Lambda event handler code looks like a calculated expression,shape ups skechers, it uses to connect the event parameters and event handling code. I can write: SomeEvent + = event parameter => event handling code; The following is the complete example: delegate T AddDelegate (T a, T b); class LambdaExpression: AppRunner.AbstractApplication {public static event EventHandler MyEvent; public override void Run () {MyEvent + = delegate (object s, EventArgs e) {Console.WriteLine (s);}; MyEvent + = (s, e) => {Console.WriteLine (s);}; MyEvent (this, null); AddDelegate add = (a, b) => a + b; Console.WriteLine (add (are using the anonymous proxy and Lambda expressions to perform the same function, it is clear that the realization of Lambda Expressions are more concise. Lambda expressions we use when writing event handling code, without a specified type of event parameters, and the return value is the last statement execution results. The seventh feature: extension methods when we need to extend the functionality of existing classes, we usually think of inheritance, succession has class, and then for adding a new behavior. The C # 3.0 extension methods to add features, it offers another way to achieve functional expansion, we can not use inheritance to achieve the premise of the expansion of existing class itself, this method does not produce a new type of , instead of using the existing class to add new methods to accomplish or extensions. In extensions of existing classes, we need all the extension methods are written in a static class, the static class method is equivalent to a container storage expansion, all the extension methods can be written in the inside. And the extension methods are declared with a new: public static extension method names return type (this type to extend sourceObj [, extension methods parameter list]), and general method declaration in different ways, the first parameter expansion method to this Start with keywords, followed by extension type name, then is the real parameter list. Here is an example: static class Extensions {public static int ToInt32 (this string source) {return Int32.Parse (source);} public static T [] Slice (this T [] source, int index, int count) {if (index source.Length) {throw new ArgumentException ();} T [] result = new T [count]; Array.Copy (source, index , result, 0, count); return result;}} class ExtensionMethods: AppRunner.AbstractApplication {public override void Run () {string number = = new int [] {1, 2, 3}; intArray = intArray.Slice (1, 2); foreach (var i in intArray) Console.WriteLine (i);}} In the above example, the static class Extensions There are two extension methods, the first method is extended string class, which is named for the string class to join the ToInt32 method, this method has no parameters and returns a value of type int, it will complete the number of characters to integers conversion. With this extension method, you can string class for any object calls the ToInt32 method, and the method as defined as its own. The second extension is a generic method, which is extended to all array types, the method to complete the array slice operation. Linq in C # 3.0 expression, that is, the use of extension methods to a large number of data queries. The eighth feature: Linq query expressions in C # 3.0 features added is the most complex Linq query expressions, which allow us to directly use the syntax similar to SQL to query the collection, which allows us to enjoy the relational data the power of inquiry. Linq query expression is built on a variety of new features in C # 3.0 above, which is why I introduced last Linq reasons. The following look at an example: class LinqExpression: AppRunner.AbstractApplication {public override void Run () {/ / define an anonymous array of persons, and assign initial value var persons = new [] {new {Name = false, Age = 22}, new {Name = ;, ###### = false, Age = 25}, new {Name = variable type of the variable results with the same array of persons * / var results = from p in persons where p.Age <= 24 select p; foreach (var person in results) {Console.WriteLine (person.Name);} Console. WriteLine (); / / define an anonymous array of customers, and assign initial values ​​/ / The array is an anonymous type var customers = new [] {new {Name = new [] {new {OrderNo = 0, OrderName = Patterns (Chinese Edition) 09,18)}, new {OrderNo = 3, OrderName = , City = {Name = 20)}}}}; / * execute multi-Linq query and search for the Chinese city, and the order date for the all the records after 2007 results is an array of anonymous type that contains customer name, order number, order date, order name four fields * / var someCustomers = from c in customers where c.City == o.OrderDate, o.OrderName}; foreach (var customer in someCustomers) {Console.WriteLine (customer.Name + ;));}}} from the above example, we can see the power of Linq query feature, which allows us to perform simple queries, or for more complex multi-join queries. And the result of the query can also be defined anonymous types. . Net 3.5 features a number of new Web development features of the new Quick Guide to the Multi-Targeting Support VS 2008 VS 2008 allows you to build for more. NET Framework version of the application. You can from the following blog post which works better understanding of: VS 2008 Multi-Targeting Su ort VS 2008 Web Designer and support VS 2008 C contains a significantly improved HTML web designer. This design provides a split view editing, nested master pages, and excellent C integration. A. NET also provides a new control that the data provides a very flexible UI scenes support that allows the output to do a complete custom logo, and VS 2008 support for the new C there is good collaboration. A. NET AJAX and JavaScript support. NET 3.5 provides built-A. NET AJAX, also added support We art of the UpdatePanel, support for JSON in WCF, and the N-bug fixes and performance improvements and other aspects of the new features. VS 2008 is also on the integration of JavaScript and AJAX into your application provides terrific support: VS 2008 JavaScript Intellise e VS 2008 JavaScript Debugging language improvement and LINQ VS 2008 in the new VB and C # compilers for these languages ​​made significant improvements . Both are added to support the concept of functional programming, allows you to write cleaner, more concise, more expressive code. These features also contribute to what we call LINQ (language integrated query) is a new programming model, making the query and manipulate the data into. NET in the first-class programming concept. Here are some of my writing to discuss these new language features of the article (using C # as an example): automatic properties, object initializers, extension methods and collection initializers Lambda expressions query syntax anonymous types LINQ t [7] o improvements in data access SQL LINQ to SQL 是. NET 3.5 built-in OR / M (object relational mapper.) It allows you to use. NET object model, relational database modeling. You can then query the database using LINQ, as well as update, insert, delete data. LINQ to SQL fully supports transactions, views and stored procedures. It also provides a business logic and validation rules into your data model with a simple way. Here are some I have discussed how to use LINQ to SQL in the article: Part 1: Introduction to LINQ to SQL Part 2: Defining our Data Model Cla es Part 3: Querying our Database Part 4: Updating our Database Part 5: Binding UI using the A : LinqDataSource Control I will go down in the next few weeks to add a few articles in this series. I think you will find that LINQ to SQL significantly simplifies the data model building is very clean and the preparation of very clean data code. That countless other improvements made to improve the above list is only a small part. For client development, VS 2008 includes WPF [8] designer and project support. ClickOnce and WPF XBA now also work in FireFox. WinForms and WPF projects can also now use the A. NET application services (membership, roles, and user data) to the roaming user data. Office development is much richer, including Office 2007 Ri on the integration of support. WCF and Workflow projects and designers are also included in VS 2008 in the. Greatly improved the speed of unit tests and unit testing support is now included in VS Profe ional version (not just the VSTS version of a) in the. Continuous Integration support is now built in the TFS. AJAX web testing (unit and pressure) is now supported by the VS Test products. There are many more improvements, this can not be mentioned one by one. Important installation notes in the installation of VS 2008 and. NET 3.5 Beta2, there will still two important things you should do immediately: 1) you should download and run this batch file. This is only a few seconds to run to completion, it patched earlier this week, we found System.Web.Exte io. Dll version of policy, the assembly includes the A. NET AJAX. If you do not run this batch file, then use the A. NET AJAX 1.0 and VS 2005 built the existing A. NET 2.0 project will automatically carry over. NET 3.5 Beta2 release of the new A. NET AJAX version. This will work and work well, but VS2005 does not care that your application depends on. NET 3.5. Run this batch file will change the new System.Web.Exte io. Dll version of the assembly binding policy to ensure that you only build on your clear. NET 3.5 when using the new project. NET 3.5 A. NET AJAX version. 2) If you've ever installed on your machine Orcas, or an earlier version of VS 2008 (Beta1 or a CTP version), you need to re-install the Beta2 set your VS 2008 settings. If you do not do this, set some very strange (some windows appear in strange places), you may also see some IDE performance issues. You can on the command line version of VS 2008's IDE type and less. In view of this, the paper explores the. NET platform encryption / decryption file the general process and provides an encryption / decryption tool for files. Web services to doubt the rapid development of the trend, prompting many organizations to start thinking. NET development platform like. However, out of security concerns, some units always have misgivings about the introduction of new technologies. Fortunately, there are many sophisticated security and network technologies such as virtual private network (VPN) and firewalls, Web services can greatly improve the safety and performance of applications,skechers shape up shoes, so developers have the freedom to select the security technology, and not have to use still The XML security technologies under development can not be. While information systems security is the primary problem, but the. NET security and encryption tools are very few examples. Look at most. NET books, directory, could not find any topics related to safety, let alone discussed on the password system. In view of this, this article describes how to use the VB development. NET class encryption and key generation, can be used to provide a tool to encrypt and decrypt files Cryption. With this tool, you can save in a variety of confidential files on the hard disk, for example, all the password / user name information, income and expenditure documents, and other confidential information you want, you can also encrypt the files are sent through the Internet. Very wide use of encryption technology, you can further customize the tools in this article meet certain special needs, such as increasing the batch processing capability. First, the two important security threats facing computer attacks and leaks are the two major security threats. Attack may come from viruses, for example, it will delete the file, reduce the speed of the machine or cause other safety issues.