what s new in microsoft net framework 3 5

... namespaces:System.Secu-' VB Dim inFileName As String = "C:\Windows\win.ini" Dim outFileName As String = "C:\Windows\win.ini.enc" ' Step 1: Create the Stream objects Dim inFile ... Control ListsIn Lesson 1, you learned how to use permission demands to restrict access to portions of your code to specific users Operating systems use access control lists (ACLs) toprovide similar ... C# String[] myUser1Roles = new String[]{"IT", "Users", "Administrators"}; GenericPrincipal myPrincipal1 = new GenericPrincipal(myUser1, myUser1Roles); After creating

Ngày tải lên: 12/08/2014, 20:22

... Framework, the SmtpClient class represents the SMTP server To send a message, call SmtpClient.Send Most of the time, sending a message is as simple as this sample code (where “smtp.contoso.com” is the ... the message asynchronously. Steps 5 through 7 are described in detail in Lesson 2 Trang 30Lesson 1: Creating an E-mail Message 653How to Create a MailMessage Object The MailMessage object has four ... following tasks: Q Creating a console application in Microsoft Visual Studio using Visual Basic or C# Q Adding references to system class libraries to a project Trang 29652 Chapter 15 MailLesson

Ngày tải lên: 12/08/2014, 20:22

... The most straightforward way would be to implement a custom Installer class, which systems administrators could then install using InstallUtil.exe. Chapter 10: Lesson Review Answers Lesson 1 ... application uses the same compression algorithm to access the files.3 Yes, there’s nothing to prevent you from using GZipStream with isolated storage. Chapter 3: Lesson Review Answers Lesson 1 1 Correct ... characters. 3 Correct Answers: C and D A Incorrect: ASCII uses 8-bit bytes, whereas UTF-32 uses larger bytes. B Incorrect: ASCII uses 8-bit bytes, whereas UTF-16 uses larger bytes. C Correct: UTF-8 uses

Ngày tải lên: 12/08/2014, 20:22

... between its opening and closing tags Therefore you can write this element as a singleton (closing the tag with /> instead of using a separate closing tag) It is important to understand that ... exploring specialized server controls It was not long ago when creating something as basic as a calendar on a Web page was a time-consuming task involving the creation of HTML tables with hyperlinks ... week selection in the week selector ShowDayHeader An indicator that shows whether the day header should be displayed ShowGridLines An indicator that tells whether grid lines should be displayed ShowNextPrevMonth

Ngày tải lên: 12/08/2014, 20:22

... unique session ID lit3py55t21z5v55vlm25s55: http://www.example.com/s(lit3py55t21z5v55vlm25s55)/orderform.aspx NOTE sessiOn state and cOOkies ASP.NET writes a cookie to the client’s machines to ... LabelSessionClicks.Text = "Session clicks: " + Session["session_clicks"].ToString(); } Trang 37own custom session state storage using the Custom mode, or turn session state off completely Lesson Review ... n Session_Start Raised when a new user requests a page on your site and thus begins a new session This is a good place to initialize session variables n Session_End Raised when a session is abandoned

Ngày tải lên: 12/08/2014, 20:22

... underpinnings for doing partial-page updates and calling Web services from the browser This includes the Sys .Net.WebRequest class; this class is covered in Chapter 9 when discussing Web services ... base class for pass- ing parameters to events, and more n Sys.Net The Sys.Net namespace contains classes focused on the communication between the browser and the server This class represents ... classes discussed later in this section The Sys namespace includes other notable classes like StringBuilder for concatenating strings, Debug for debug and tracing support, EventArgs used as a

Ngày tải lên: 12/08/2014, 20:22

... classclass-es discussed in the prior lesson The Microsoft NET Framework contains the following data access providers: n OleDb This contains classes that provide general-purpose data access to ... sources You can use this provider to access Microsoft SQL Server 6.5 (and earlier ver-sions), SyBase, DB2/400, and Microsoft Access n Odbc This contains classes for general-purpose data access ... necessary bridge between the disconnected data access classes and a particular data store The provider classes fulfi ll this need This lesson focuses on these specialized classes, starting

Ngày tải lên: 12/08/2014, 20:22

... LINQ to SQL provides a powerful set of features for programming against SQL Server databases with O/R mapping n ADO.NET provides access to XML files using the classes in the System.Xml namespace ... ds As New DataSet("shippers") { SqlDataAdapter adp = new SqlDataAdapter( "SELECT * FROM shippers", _cnnString); DataSet ds = new DataSet("shippers"); Trang 31This ... System.EventArgs) Handles Me.Init Dim sqlDs As New SqlDataSource sqlDs.ConnectionString = _ ConfigurationManager.ConnectionStrings("NorthwindConnectionString").ToString sqlDs.ID = "SqlDataSource1"

Ngày tải lên: 12/08/2014, 20:22

... bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard" maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text" ... and service are in the same domain. Trang 10Lesson 2: creating and consuming Wcf servicesIn the previous lesson, you learned about creating XML Web services with ASP.NET This is a very useful, straightforward ... custom mechanism for passing user information into a Web service Because this option uses Web service standards and not Windows, you can use it to work in scenarios where you require access to

Ngày tải lên: 12/08/2014, 20:22

... ASP.NET Intrinsic Objects Object descriptiOn Response An instance of the System.Web.HttpResponse class Provides access to the HTTP response sent from the server to the client after receiving ... the style sheet Estimated lesson time: 30 minutes Trang 5Request An instance of the System.Web.HttpRequest class Provides access to information that is part of the current page request as sent ... perform use-a time-consuming duse-atuse-abuse-ase query or submit informuse-ation to use-a credit cuse-ard processing service, you could display, “Processing your transaction” using Response.Write,

Ngày tải lên: 12/08/2014, 20:22

... risky to your application’s secu- rity. ASP.NET helps you minimize this risk. Lesson 2: Using ASP.NET Membership CHAPTER 14 837 The Login Control Classes There are seven controls inside of ASP.NET ... roles function as user groups, enabling you to assign access rights to all users who are part of a specific role. The most useful of these classes is System.Web.Security.Roles, which provides ... own custom login controls. The Roles Class Role management consists of a set of classes and interfaces that establish roles for the cur- rent user and manage role information. In ASP.NET user

Ngày tải lên: 12/08/2014, 20:22

... context.Request.QueryString("Status") If pageStatus = "invalid" Then status = HttpValidationStatus.Invalid Trang 11Lesson 2: Using Caching to Improve Performance CHAPTER 16 953 ElseIf ... access files Case Scenarios In the following case scenarios, you will apply what you’ve learned about optimizing and deploying Web applications You can find answers to these questions in the “Answers” ... applications you created for an exercise in this book, create a Web Setup Project for it Deploy it to different operating systems, including Windows 2000, Windows XP, Windows Server 2003, and Windows Server

Ngày tải lên: 12/08/2014, 20:22

... trợ luôn cho Windows XP (SP2) và Windows Server 2003 (SPI) 2.2 Công nghệ Microsoft SQL Server 2005 Một số tính năng tiêu biểu của công nghệ Microsoft SQL Server 2005 như sau: 2.2.1 Nâng cao bảo ... Agent, SQL Server AnalysisServices, DTS Server (Cho SQL Server Integration Sevices), Full-Text Search ,SQL Browser B Profiler: Trang 17Cho phép phân tích những vấn đề vè hiệu suất thực thi trong SQL ... khi dùng Secure Sockets Layer (SSL) để đăngnhập vào thể hiện SQL Server, phải tạo chứng nhận để làm cơ sở sử dụng SSL.SQL Server 2005 tự tạo chứng nhận cho, điều đó cho phép sử dụng SSL, màkhông

Ngày tải lên: 19/08/2014, 20:53

... 34 3 34 4 34 4 34 6 34 8 35 0 35 1 35 2 35 3 35 3 35 5 Part III LINQ to XML 12 LINQ to XML: Managing the XML Infoset 35 9 Introducing LINQ to XML ... express the same query against the same Developer type with syntax such as that shown in Listing 2-2 Listing 2-2  A simple query expression in Visual Basic Imports System Imports System.Linq   ... Foundations Listing 2-1  A simple query expression in C# using System; using System.Linq;   using System.Collections.Generic;     public class Developer {       public string Name;       public string Language;...

Ngày tải lên: 06/08/2013, 17:33

... Explorer, MS, MSDN, SharePoint, Silverlight, SQL Server, Visual Basic, Visual SourceSafe, Visual Studio, Win32, Windows, Windows Mobile, Windows NT, Windows Server, and Windows Vista are either registered ... Controls 53 7 Using Objects as Data Sources with ObjectDataSource 53 9 Connecting to Relational Databases with SqlDataSource 54 8 Working with Microsoft Access Data Files and AccessDataSource Controls ... Controls 55 2 Connecting to XML Data Using XmlDataSource 5 53 Connecting to LINQ-Based Data with LinqDataSource 55 8 Connecting to Site Navigation Data with SiteMapDataSource 55 9 Lesson Summary 56 7 Lesson...

Ngày tải lên: 29/11/2013, 01:00

... (4 25) 936 - 732 9 Visit our Web site at www .microsoft. com/mspress Send comments to tkinput @microsoft. com Microsoft, Microsoft Press, Internet Explorer, Visual Basic, Visual Studio, Windows, Windows ... isolated storage file Dim sr As New System.IO.StreamReader(fs) Dim aString As String = sr.ReadToEnd ' To write to an isolated storage file Dim sw As New System.IO.StreamWriter(fs) sw.WriteLine("The ... ' Assumes you have previously defined a class called MyWindow that inherits ' the Window class Dim aWindow As New MyWindow() // C# // Assumes you have previously defined a class called MyWindow...

Ngày tải lên: 23/12/2013, 03:16

... 20 13 9.1 Access Microsoft s popular desktop database management application Access is used for tasks as diverse as payroll to running websites This new version adds some interesting new features ... release of Microsoft Office for Windows RT devices (such as the Surface RT) has the same system specs Installing Office 20 13 If you’ve purchased a standard disc copy of Microsoft Office 20 13, installation ... version to standard users in the shape of Office 36 5 Sadly, it is also incompatible with Windows XP and Windows Vista This means that only users running Windows and Windows computers will be able...

Ngày tải lên: 22/02/2014, 00:20

... following new features are discussed in this section: • VMware vCloud messages • Expanded VMware vCloud SDK and API • vSphere 5. 0 support • Microsoft SQL Server support VMware vCloud Messages The ... Microsoft SQL Server Support VMware vCloud Director 1 .5 adds support for Microsoft SQL Server databases in addition to Oracle databases This enables organizations to leverage existing investments ... (multitenant) template, but on instantiation is securely associated with a single tenant (for example, installing SSH keys and setting initial passwords) • Providing a virtual machine–specific configuration...

Ngày tải lên: 08/03/2014, 19:20

... Messages searches your Contacts list for names and email addresses However, Messages still has (most) of iChat s functionality - going to Messages preferences (found in Message s main menu in the ... to install OS X The installer will take care of the rest, and after 20 minutes or so you’ll be booting into your shiny new installation of OS X Mountain Lion! What s new? iCloud iCloud is easily ... of OS X), but Mountain Lion takes it that much further, and brings OS X and iOS together as seamlessly as possible So what does Mountain Lion bring to the table? What s new? Read on to find out...

Ngày tải lên: 19/03/2014, 20:34

... presets: 3. 3 New Auto Presets Most of the advanced Photoshop users never use Auto features, because it doesn’t work well and the results are usually not professional-grade But with CS6 those ... Dashed Lines This one came as another small and sweet surprise to me From now on, adding a dotted or a dashed line is a piece of cake, since the Line tool has more options Just select the Line ... Adjustments panel (Window- >Adjustments) There are three groups of presets – 3DLUT, Abstract and Device link, and each group has some nice “looks” to use: 3DLUT presets: Abstract presets: Device link...

Ngày tải lên: 19/03/2014, 22:18