beginning aspnet 4 in c and vb

... String = _ ConfigurationManager.ConnectionStrings("Northwind"). ConnectionString.ToString() Label1.Text = connectionString Catch ex As Exception Label1.Text = "No connection string found." ... applications can include a \ App_Code directory where you place your class’s source. Any class placed here is dynamically compiled and reflected in the application. You do not use a separate build process ... performance tactics available in ASP.NET 3.5. One of the most exciting performance capabilities is the caching capability aimed at exploiting Microsoft’s SQL Server. ASP.NET 3.5 includes a feature called

Ngày tải lên: 05/07/2014, 18:20

... 6.3.2 Cyclic Redundancy Codes A cyclic redundancy code (CRC) is a specific checksum algorithm that is designed to detect the most common data errors The theory behind the CRC is quite mathematical ... and beyond the scope of this book However, cyclic redundancy codes are frequently... constants To change to the CRC16 standard, simply change the values of the three constants For CRC32, change ... detect catastrophic memory failures without specifically looking for them. So let's discuss circuit board problems in more detail. 6.2.1.1 Electrical wiring problems An electrical wiring

Ngày tải lên: 05/08/2014, 10:21

... in calls to Excel4 () and Excel4 v() (see section 8.2 The Excel4 () C API function on page 171); • they are returned from calls to Excel4 () and Excel4 v() and need to be converted ... the C API This includes when you... byte-string BSTRs that Excel VBA uses for its String type when exchanging data with Excel and with a DLL declared as taking a String (in VB)/BSTR (in ... returning from the function This makes returning dynamically allocated strings to Excel as char * a... xlopers in the following circumstances:3 3 You can, of course, avoid using xlopers by using

Ngày tải lên: 09/08/2014, 16:20

... Build Process 28 3.2 Compiling 30 3.3 Linking 32 3.4 Locating 34 3.5 Building das Blinkenlights 36 Chapter 4. Downloading and Debugging 39 4.1 When in ROM 39 4.2 Remote Debuggers 40 4.3 Emulators ... Serial Controller 149 Chapter 10. Optimizing Your Code 151 10.1 Increasing Code Efficiency 151 10.2 Decreasing Code Size 154 10.3 Reducing Memory Usage 156 10.4 Limiting the Impact of C++ 157 ... area Allocate space for and initialize the stack Initialize the processor's stack pointer Create and initialize the heap Execute the constructors and initializers... nMilliseconds * CYCLES_PER_MS;

Ngày tải lên: 17/03/2014, 13:20

... server control, 180–181 stored procedures, 488–490, 491–493 1663 Index Evjen Evjen bindex.tex V1 - 01/28/2008 storing storing application-specific settings, 1440–1441 connection strings, 1416–1417 ... wait handles, 442–451 overview of, 439–442 WaitAny method, asynchronous processes, 446–451 WaitHandle class, 435 WaitOne method, WaitHandle class, 439–442 Warn( ) method, TraceContext class, 1108 ... XslCompiledTransform class, 538–541, 543–544 XSLT, 537–544 databases and, 548–549 debugger, 543–544 overview of, 537–538 speed of, 538 XslCompiledTransform class, 538–541 XSLTC.exe command-line compiler, 539–543

Ngày tải lên: 05/07/2014, 18:20

... Caching 1071 Partial Page (UserControl) Caching 1074 Post-Cache Substitution 1075 HttpCachePolicy and Client-Side Caching 1078 Caching Programmatically 1080 Data Caching Using the Cache Object ... LINQ Joins 473 Paging Using LINQ 475 LINQ to XML 476 Joining XML Data 479 LINQ to SQL 481 Insert, Update, and Delete Queries through LINQ 490 Extending LINQ 494 Summary 495 Chapter 10: Working ... Connections 454 Summary 454 Chapter 9: Querying with LINQ 455 LINQ to Objects 455 Traditional Query Methods 455 Replacing Traditional Queries with LINQ 464 Data Grouping 472 Other LINQ Operators 473

Ngày tải lên: 05/07/2014, 18:20

... Application-Specific Settings 1440 Programming Configuration Files 1441 Protecting Configuration Settings 1448 Editing Configuration Files 1452 Creating Custom Sections 1453 Using the NameValueFileSectionHandler ... Detecting and Reacting to Browser Capabilities 1231 Using ViewState 1234 Raising PostBack Events 1238 Handling PostBack Data 1242 Composite Controls 1244 Templated Controls 1247 Creating Control ... NameValueFileSectionHandler Object 1454 Using the DictionarySectionHandler Object 1456 Using the SingleTagSectionHandler Object 1457 Using Your Own Custom Configuration Handler 1458 Summary 1460 Chapter 32: Instrumentation

Ngày tải lên: 05/07/2014, 18:20

... level of access to the underlying processing of ASP.NET and can be powerful tools for creating web applications. ❑ Chapter 28, ‘‘Using Business Objects.’’: Invariably, you are going to have components ... Page lii Introduction You will receive an e-mail with information describing how to verify your account and complete the joining process. You can read messages in the forums without joining P2P, ... capability to create your own. In addition to the SqlDataSource server control, ASP.NET 3.5 includes the AccessDataSource, XmlData- Source, ObjectDataSource, SiteMapDataSource, and the new LinqDataSource

Ngày tải lên: 05/07/2014, 18:20

... ple class files, which are then combined into a single class when the application is compiled. Because ASP.NET 3.5 combines all this page code for you behind the scenes when the application is compiled, ... use an inline coding model because it works well in showing an example in one listing. Even though the example is using an inline coding style, it is my recommendation that you move the code to ... illustrated in Listing 1-4 for the presentation piece and Listing 1-5 for the code-behind piece. Listing 1-4: An .aspx page that uses the ASP.NET 3.5 code-behind model VB < %@ Page Language="VB"

Ngày tải lên: 05/07/2014, 18:20

... MasterType Associates a class name to a Page in order to get at strongly typed references or members contained within the specified master page. OutputCache Controls the output caching policies of a ... code-behind class, which is used by the CodeFile attribute. CodeFile References the code-behind file with which the user control is associated. CompilerOptions Compiler string that indicates compilation ... page is associated. CodeFileBaseClass Specifies the type name of the base class to use with the code-behind class, which is used by the CodeFile attribute. CodePage Indicates the code page value

Ngày tải lên: 05/07/2014, 18:20

... postings originate. Cross-page posting between ASP.NET pages is explained later in the section ‘‘Cross-Page Posting’’ and again in Chapter 17. The @PreviousPageType directive is a new directive ... user and postbacks. A postback is just that — a posting back to the same page. The postback contains all the form information collected on the initial page for processing if required. Because ... For instance, if you want to initiate some action when the end user clicks a button on your Web page, you create a button-click event in your server-side code, as shown in Listing 1-6. Listing

Ngày tải lên: 05/07/2014, 18:20

... CodeTypeDeclaration = New CodeTypeDeclaration(selectionMainNode) ctd.Members.Add(cmp1) ctd.Members.Add(cmp2) ctd.Members.Add(cmm1) cn.Types.Add(ctd) ccu.Namespaces.Add(cn) myAb.AddCodeCompileUnit(Me, ccu) ... CodeTypeDeclaration ctd = new CodeTypeDeclaration(selectionMainNode); ctd.Members.Add(cmp1); ctd.Members.Add(cmp2); ctd.Members.Add(cmm1); cn.Types.Add(ctd); ccu.Namespaces.Add(cn); myAb.AddCodeCompileUnit(this, ... new Class Library project in the language of your choice within Visual Studio. Name the project CarBuild- Provider .The CarBuildProvider contains a single class — Car.vb or Car.cs . This class inherits

Ngày tải lên: 05/07/2014, 18:20

... interface or abstract class. In fact, you can extract an interface from the class you just created directly in the class designer by right-clicking on the Calculator class box and selecting Refactor ... your classes, you can also use it to instantiate and test your new objects. To do this, right-click on the Calculator class file in the ClassDiagram1.cd file and select Create Instance➪Calculator() ... The Object Test Bench now contains only a single gray box classed calculator1. Right-click on this object directly in the Object Test Bench, and select Invoke Method➪Add(int, int) from the provided

Ngày tải lên: 05/07/2014, 18:20

... that Occur in the Data Source Controls 550 Hand-Coding Data Access Code 5 54 Caching 565 Common Pitfalls with Caching Data 565 Dierent Ways to Cache Data in ASP.NET Web Applications 566 Practical ... 47 3 Summary 47 4 linQ and the ado.net entitY Framework 47 ChaPter 14: 7 Introducing LINQ 47 8 LINQ to Objects 47 9 LINQ to XML 47 9 LINQ to ADO.NET 47 9 Introducing the ADO.NET Entity Framework 48 0 Mapping ... 43 6 Displaying and Editing Data with GridView 43 6 Inserting Data with DetailsView 44 2 Storing Your Connection Strings in web.config 44 5 Filtering Data 44 6 Customizing the Appearance of the Data Controls...

Ngày tải lên: 05/03/2014, 22:20

... Your Connection Strings in Web.confi g 46 4 Filtering Data 46 6 Customizing the Appearance of the Data Controls 47 2 Confi guring Columns or Fields of Data-bound Controls 47 3 Updating and Inserting ... Data 47 9 Using DetailsView to Insert and Update Data 47 9 Practical Tips for Displaying and Updating Data 49 3 Summary 49 4 CHAPTER 14: LINQ AND THE ADO.NET ENTITY FRAMEWORK 49 7 Introducing LINQ 49 8 LINQ ... 395 jQuery Core 396 Selecting Items Using jQuery 397 Basic Selectors 397 Basic Filters 40 0 Advanced Filters 40 2 Modifying the DOM with jQuery 40 4 CSS Methods 40 4 css(name, value) 40 4 css(name) 40 4 css(properties)...

Ngày tải lên: 15/02/2014, 07:20

... all calls to the member (incoming) and then all calls from the member (outgoing). Within each of those lists, you can then drill into each member and see its incoming and outgoing calls, forming ... Grid control, you can define rows and columns, thus creating grid cells, and then add objects to individual cells in the grid or to multiple cells by using spanning. To specify in which cell ... instances. • Chapter 10, “System Integration and Device Support,” covers how Silverlight applications can support notifications, integrate with legacy COM applications and libraries, access...

Ngày tải lên: 17/02/2014, 23:20

... partial and complete inhibitory effects were observed (Fig. 5) thus indicating accessibility and participation of both K1 and K4 in firmly anchoring plasmin to fibrin and cell surfaces. Because the ... and activation of Glu-plasminogen and prevented both fibrinolysis and plasmin- induced cell detachment-induced apoptosis. In contrast, blocking the kringle 4 lysine-binding site with monoclonal antibody ... 2005) doi:10.1111/j.1 742 -46 58.2005. 047 54. x Plasmin(ogen) kringles 1 and 4 are involved in anchorage of plasmin(ogen) to fibrin and cells, an essential step in fibrinolysis and pericellular proteo- lysis. Their contribution...

Ngày tải lên: 20/02/2014, 01:20

... Partitioning 42 0 Cookie-Based Sessions 42 1 Sharing Cookies Across Applications 42 2 Protecting Session Cookies 42 3 Session ID Reuse 42 4 Cookieless Sessions 42 4 Configuring Session State Inside IIS 7.0 42 6 Session ... IIS trace listener with a switch to capture all tracing information. In addition, the tracing source, which is in this case the TraceSource instance defined pre- viously in the custom tracing managed ... Pattern 47 2 Factory Method 47 4 The Singleton Pattern 48 1 Façade 48 2 Core Provider Classes 48 4 System.Configuration.Provider Classes 48 4 System.Web.Configuration Classes 48 9 System.Configuration Classes...

Ngày tải lên: 05/03/2014, 22:20

... Project 144 9 Designing a Silverlight Page 145 0 Understanding XAML 145 4 Setting Properties 145 5 The XAML Code-Behind 145 6 Handling Events 145 7 www.it-ebooks.info CHAPTER 1 ■ INTRODUCING ASP.NET ... Dynamic Data Site 140 4 Customizing with Templates 140 4 Customizing with Routes 141 4 Customizing with Metadata 142 3 Customizing Validation 143 0 Summary 143 5 ■ Chapter 34: Silverlight 143 7 ... 338 Working with Multiple Tables and Relationships 340 Searching for Specific Rows 343 Using the DataSet in a Data Access Class 344 Data Binding 345 The DataView Class 345 Sorting with...

Ngày tải lên: 06/03/2014, 20:21

... line: // A single-line C# comment. Optionally, C# programmers can use /* and */ comment brackets to indicate multiple-line comments: /* A multiple-line C# comment. */ CHAPTER 2 ■ THE C# LANGUAGE 22 Note ... your code, because Visual Studio displays all comments and commented-out code in green text. C# also includes an XML-based commenting syntax that you can use to describe your code in a standardized ... fractional numbers). decimal Decimal Decimal A 128-bit fixed-point fractional number that supports up to 28 significant digits. char Char Char A single Unicode character. string String String...

Ngày tải lên: 06/03/2014, 03:20