c+cli+restriction+for+asp+net+support

... except for the code in Chapter 12, which deals specifically with unverifiable code, and code that uses specific constructs such as unsafe uses of static_cast If you’re familiar with C# , safe code ... the /clr option The C+ + language as extended by the C+ + /CLI language extensions is (for all practical purposes) a superset of the classic C+ +, so any C+ + application is automatically a C+ + /CLI ... NET Framework available, you as a programmer in the C+ + language with the C+ + /CLI extensions may use classic C+ + code and libraries if needed In fact, you can compile nearly all classic C+ + code...

Ngày tải lên: 05/10/2013, 07:20

... , and or changes click Occurs when the user clicks an element dblclick Occurs when the user double-clicks an element focus Occurs when an element receives focus hover Allows you ... Studio to perform basic tasks such as creating projects and debugging code Web Forms or MVC ASP. NET offers two options for developing web applications: ASP NET Web Forms and ASP NET MVC Using the ... 26 chapter ■ Overview of HTML5 and ASP. NET 4.5 Creating an ASP. NET MVC Project Begin by creating an ASP NET MVC project in Visual Studio (Figure 1-25) Figure 1-25 Creating a new ASP NET MVC project...

Ngày tải lên: 15/03/2014, 02:20

... the Client Side Returning to the Server Side Client API’s Callback Life Cycle of a Client Callback Client API–Enabled DotNetNuke Controls Writing Custom Web Controls Using the Client API Control ... Provider Summary Chapter 10: Client API Postbacks and View State What Is the DotNetNuke Client API? Using the DotNetNuke Client API Client-Side Script Caching Client and Server Communication Starting ... services and specializes in DotNetNuke custom skinning He provides a free service to the community, HYPERLINK www.searchdotnetnuke.com, which uses Google to search for speci c DotNetNuke information...

Ngày tải lên: 20/03/2014, 03:20

... Response.Redirect to navigate to another page on control's click event That is a problem because ASP. NET controls uses JavaScript to make post backs Since web spiders can't work with JavaScript a lot ... image: Don't forget to check "A permanent redirection for this resource" check box to get 301 redirection Avoid using of postback Some programmers place Button or LinkButton control on web form and ... domain Common example is, if you upgrade web site created in classic ASP to ASP. NET you need to change file extensions from asp to aspx If some visitor comes to your old link from search engine...

Ngày tải lên: 18/06/2014, 18:20

... Files Creating Services for Silverlight Creating a WCF Service for Silverlight Creating an ASP. NET Web Service for Silverlight Calling Services with Silverlight Calling a WCF Service Calling an ASP. NET ... Presentation Core NET Framework Installed Files 13 16 23 ASP. NET Integration 24 ASP. NET Composite Controls Using ASP. NET Application Services Communicating with ASP. NET from Silverlight Dynamic Generation ... TextBlock Control TextBox Control PasswordBox Control Button Control HyperlinkButton Control CheckBox Control RadioButton Control RepeatButton Control Slider Control Calendar Control DatePicker Control...

Ngày tải lên: 01/08/2014, 16:31

... The OnClientClick property is used to specify the client-side (JavaScript) code that is to be executed when the button is clicked In this case, you set the OnClientClick property to return confirmName() ... languages such as C# and Visual Basic, JavaScript has its own language constructs These constructs form the building blocks for writing simple to complex programs By using these constructs, you accomplish ... 2-1, which shows how RegisterClientScriptInclude() can be used to emit a block referencing jQuery Listing 2-1.  Adding a Reference Using RegisterClientScriptInclude() protected...

Ngày tải lên: 01/08/2014, 17:33

... connection object using the default connection string "CMS" /// public SqlConnection GetConnection() { return new SqlConnection(ConfigurationManager.ConnectionStrings["CMS"].ConnectionString); ... SqlConnection(ConfigurationManager.ConnectionStrings[conStr].ConnectionString); } SqlConnection conn = GetConnection(); // uses the default connection string SqlConnection conn2 = GetConnection("CMS2"); // uses ... ASP. NET CMS Advanced Techniques for C# Developers Using the NET Framework III Alan Harris i www.it-ebooks.info Pro ASP. NET CMS: Advanced Techniques for C# Developers Using the NET Framework Copyright...

Ngày tải lên: 15/03/2014, 07:20

... managed aspects of your code The Visual C+ + compiler can act as a normal C+ + compiler or as a C+ + /CLI compiler By default, it remains a native compiler To use it as a C+ + /CLI compiler, you use the compiler ... this code is not just a C program, but also a C+ + program, since C+ + derived from C Because C+ + has a high degree of source code compatibility with C, you can mix many C constructs with C+ + constructs, ... differentiate between NET concepts and non- .NET concepts, the term unmanaged is used quite often CHAPTER ■ WHY C+ + /CLI? What Is C+ + /CLI? C+ + /CLI is a set of extensions made to the C+ + language to...

Ngày tải lên: 27/06/2014, 11:20

... managed aspects of your code The Visual C+ + compiler can act as a normal C+ + compiler or as a C+ + /CLI compiler By default, it remains a native compiler To use it as a C+ + /CLI compiler, you use the compiler ... this code is not just a C program, but also a C+ + program, since C+ + derived from C Because C+ + has a high degree of source code compatibility with C, you can mix many C constructs with C+ + constructs, ... differentiate between NET concepts and non- .NET concepts, the term unmanaged is used quite often CHAPTER ■ WHY C+ + /CLI? What Is C+ + /CLI? C+ + /CLI is a set of extensions made to the C+ + language to...

Ngày tải lên: 12/08/2014, 16:21

... variables, and so on C+ + has introduced the concept of namespaces to avoid naming conflicts The CTS supports namespaces for the same reason C+ + /CLI allows you to manage CTS namespaces with language ... the Visual C+ + support for Win32 structured exception handling, C+ + /CLI has a try finally construct, which can be used to ensure exception-safe cleanup of resources The following code shows how ... equivalent C+ + /CLI expression, the same IL instructions are generated for both cases The concrete WebRequest-derived classes not support public constructors that could be used to create a new instance...

Ngày tải lên: 12/08/2014, 16:21

... the CLI specification.) Type initializers are sometimes called static constructors because many NET languages, including C+ + /CLI and C# , allow you to define a type initializer with a constructor-like ... interface and class definitions: public interface class I2DObject { double CalculateArea(); }; public interface class IVisibleObject { void Draw(); }; public ref class Shape : public IVisibleObject ... initialization correctly, the base class System::Array comes with the Initialize method, which a C# programmer must call explicitly In contrast to C# , C+ + /CLI calls this method automatically as part...

Ngày tải lên: 12/08/2014, 16:21

... constructor // instance created via copy constructor This code implies that a default constructor and a copy constructor for T exist Without these constructors, compiler errors would occur The last line ... important CLI implementation is the CLR 143 144 CHAPTER ■ USING C+ + /CLI TO EXTEND VISUAL C+ + PROJECTS WITH MANAGED CODE C+ + /CLI s interoperability features pretty much bind you to the CLR No other CLI ... extend C+ + projects with managed code CHAPTER Using C+ + /CLI to Extend Visual C+ + Projects with Managed Code O ne of the most important use cases for C+ + /CLI is the extension of existing projects...

Ngày tải lên: 12/08/2014, 16:21

... PerfMon.exe CHAPTER ■ USING C+ + /CLI TO EXTEND VISUAL C+ + PROJECTS WITH MANAGED CODE Figure 7-4 Choosing performance counters from the NET CLR Memory performance object In case you experience other ... a catch block that handles exceptions of type System::Exception^ // ExceptionHandling2.cpp // compile with "cl /clr ExceptionHandling2.cpp" CHAPTER ■ USING C+ + /CLI TO EXTEND VISUAL C+ + PROJECTS ... modopt([mscorlib]System.Runtime.CompilerServices.CallConvCdecl) main() cil managed { maxstack locals (int32 filterResult) begin_: call int32 modopt([mscorlib]System.Runtime.CompilerServices.CallConvCdecl) f() pop...

Ngày tải lên: 12/08/2014, 16:21

... Garbage Collection and Last-Chance Cleanup To handle leaking native resources, the GC supports a last-chance cleanup function Before the GC actually reclaims an object’s memory, it can call a special ... performance critical, you probably prefer convenience over performance C+ + /CLI interoperability already provides a lot of convenience—you only need normal function declarations to call a managed function ... This chapter gives you practical advice, general recommendations for all scenarios mentioned, and guidance for a couple of concrete problems Up-Front Considerations Before you start writing code,...

Ngày tải lên: 12/08/2014, 16:21

... • Acquiring a CLR-specific object-based thread lock via Monitor.Enter or msclr::lock Entering such a lock can result in a new lock structure being allocated • CAS checks • Calling NET objects ... to forecast the lack of stack space so that a StackOverflowException is thrown before you actually start executing critical code To achieve this, the code can be modified like this: XYZConnection() ... native client for this library: // Lib3Client.cpp // compile with "CL /MD Lib3Client.cpp" #include "Interface.h" #pragma comment (lib, "Lib3.lib") extern "C" declspec(dllimport) Interface* GetInterface();...

Ngày tải lên: 12/08/2014, 16:21

... You could compile the class unchanged in C+ + /CLI with the following command line: cl /clr atom.cpp and it would be a valid C+ + /CLI program That’s because C+ + /CLI is a superset of C+ +, so any C+ + ... normal C+ + heap) If C+ + /CLI had instead specified a new (gc)or new (cli) “placement new” as its syntax for allocation on the CLI heap, that choice could have conflicted with C+ +0x evolution that ... Friday, October 13, 2006 2:11 PM CHAPTER ■■■ Introducing C+ + /CLI T his chapter introduces the C+ + /CLI language extensions to C+ + and shows you the classic “Hello, World” example in C+ + /CLI You’ll...

Ngày tải lên: 20/08/2012, 12:00

... basic techniques you’ll use to access the data For example, will you write custom data-access classes that access the database directly, or will you use ASP. NET s SqlDataSource control to access ... policies Then, you can call methods of this class whenever you need to calculate a customer’s discount If the discount policy changes, the discount class can be updated to reflect the new policy ... to your data-access classes That’s a lot of work ߜ Use the new ASP. NET 2.0 object data sources, which are designed to let you bind ASP. NET controls to custom data-access classes Unfortunately,...

Ngày tải lên: 06/08/2013, 18:15

... Client-Side Functionality to Composite Controls Using the IScriptControl Interface 247 Composite Control Overview 247 IScriptControl Interface 249 Creating the Composite Control 249 xi Contents ASP. NET ... Programming Smart Client Data Applications with NET, 978-0-321-26892-1 Brian Noyes, Smart Client Deployment with ClickOnce: Deploying Windows Forms Applications with ClickOnce, 978-0-321-19769-6 ... 8.1 ASP. NET AJAX server communication architecture 375 Figure 8.2 AJAX-enabled WCF service template 382 Contents Figure 8.3 ASP. NET application lifecycle 395 Figure 8.4 Microsoft AJAX Library communication...

Ngày tải lên: 16/08/2013, 20:55

... phía Client nhấn vào Button, mã Client trình bày hàm confirm javascript với m c đính hỏi người dùng x c nhận vi c th c “Bạn c chắn?” người dùng chọn OK Sự kiện thứ OnClick th c chọn Cancel kiện ... Giải thích ví dụ: đoạn mã form gồm điều khiển Button Label Trong điều khiển Button ta gán vào kiện: OnClientClick phía Clien, OnClick phía Server OnClientClick th c người ...

Ngày tải lên: 19/08/2013, 09:39

... OnClientClick phía Clien, OnClick phía Server OnClientClick th c người dùng phía Client nhấn vào Button, mã Client trình bày hàm confirm javascript với m c đính hỏi người dùng x c nhận vi c th c “Bạn ... với C# Chương Giới thiệu chung c u tr c ASP. NET Framwork C# I Giới thiệu chung ASPNetFramwork ASP. NET NET FRAMEWORK ASP. NET phần NET FrameWork Để xây dựng trang asp. NET bạn c n thêm vào đ c tính ... di chuyển tới control Checkbox Cho phép gửi liệu lên server nội dung Checkbox thay đổi (checked / unchecked) Checked Cho phép bạn gán thiết đặt trạng thái chọn hay không chọn CheckBox Enabled Cho...

Ngày tải lên: 19/08/2013, 10:41