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c and the net runtime and libraries

Pro c# 2010 and the  NET 4 platform, troelsen, 5ed, apress, 2010

Pro c# 2010 and the NET 4 platform, troelsen, 5ed, apress, 2010

Kỹ thuật lập trình

... explain the role of the NET 4.0 Dynamic Language Runtime (DLR) and the C# 2010 dynamic keyword Later chapters will examine some fairly advanced topics, such as object context, CIL code, and the construction ... System.Object collections via covariance and contravariance Perhaps the most important point to understand about the C# language is that it can only produce code that can execute within the NET runtime ... way NET and COM types can interact with each other is using the interoperability layer Introducing the Building Blocks of the NET Platform (the CLR, CTS, and CLS) Now that you know some of the...
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Pro C# 5.0 and the .NET 4.5 Framework pot

Pro C# 5.0 and the .NET 4.5 Framework pot

Kỹ thuật lập trình

... at the NET Platform Some Key Benefits of the NET Platform Introducing the Building Blocks of the NET Platform (the CLR, CTS, and CLS) .4 The Role of the Base Class Libraries ... For your convenience Apress has placed some of the front matter material after the index Please use the Bookmarks and Contents at a Glance links to access them Pro C# 5.0 and the NET 4.5 Framework ... Dynamic Types and the Dynamic Language Runtime .599 The Role of the C# dynamic Keyword 599 Calling Members on Dynamically Declared Data 601 The Role of the Microsoft.CSharp.dll...
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pro c# 2005 and the .net 2.0 platform

pro c# 2005 and the .net 2.0 platform

Đại cương

... binding The final topic of this chapter explores the role of NET attributes (both standard and custom) To illustrate the usefulness of each of these topics, the chapter concludes with the construction ... also come to understand the relationship between various aspects of the NET Framework, such as the common language runtime (CLR), the Common Type System (CTS), and the Common Language Specification ... syntactical constructs introduced with NET 2.0 As well, Part exposes you to each member of the CTS (classes, interfaces, structures, enumerations, and delegates) and the construction of generic...
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Pro C# 5.0 and the .NET 4.5 Framework doc

Pro C# 5.0 and the .NET 4.5 Framework doc

Kỹ thuật lập trình

... at the NET Platform Some Key Benefits of the NET Platform Introducing the Building Blocks of the NET Platform (the CLR, CTS, and CLS) .4 The Role of the Base Class Libraries ... For your convenience Apress has placed some of the front matter material after the index Please use the Bookmarks and Contents at a Glance links to access them Pro C# 5.0 and the NET ... Dynamic Types and the Dynamic Language Runtime .599 The Role of the C# dynamic Keyword 599 Calling Members on Dynamically Declared Data 601 The Role of the Microsoft.CSharp.dll...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 1 doc

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 1 doc

Kỹ thuật lập trình

... reading the contained metadata The CLR then lays out the type in memory, compiles the associated CIL into platformspecific instructions, performs any necessary security checks, and then executes the ... instruct the C# compiler to check your code for CLS compliance using a single NET attribute: // Tell the C# compiler to check for CLS compliance [assembly: System.CLSCompliant(true)] oa d o rg Chapter ... to class types Table 1-1 CTS Class Characteristics Class Characteristic Meaning in Life Is the class “sealed” or not? Sealed classes cannot function as a base class to other classes Does the class...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 2 potx

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 2 potx

Kỹ thuật lập trình

... to the Motorcycle class: class Motorcycle { public int driverIntensity; o oa d nl // Put back the default constructor public Motorcycle() {} ee -e bo o ks - w // Our custom constructor public ... new Console Application project named StaticData: w w When you create SavingsAccount objects, memory for the currBalance field is allocated for each class instance Static data, on the other hand, ... savings account class class SavingsAccount { public double currBalance; // A static point of data public static double currInterestRate = 0.04; public SavingsAccount(double balance) { currBalance =...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 3 ppsx

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 3 ppsx

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... ADO, under ADO .NET we have numerous connection objects we may choose between (SqlConnection, OracleConnection, OdbcConnection, etc.) Regardless of the fact that each connection object has a unique ... INTERFACES s Source Code The InterfaceNameClash project is located under the Chapter subdirectory Designing Interface Hierarchies o rg Interfaces can be arranged into an interface hierarchy Like a class ... into account each reference type member variable s Source Code The CloneablePoint project is located under the Chapter subdirectory Building Comparable Objects (IComparable) The System.IComparable...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 4 ppt

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 4 ppt

Kỹ thuật lập trình

... declare a local variable that allocates memory directly from the call stack (and is therefore not subject to NET garbage collection) To so, C# provides the stackalloc keyword, which is the C# ... by classical inheritance (the “is-a” relationship) In this case, the C# conversion process allows you to cast up and down the class hierarchy For example, a derived class can always be implicitly ... following code compiles as expected: w public static class CarExtensions { public static int SlowDown(this Car c) { // OK! return c. Speed; } } w 428 At this point, you could create a Car object and...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 5 pptx

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 5 pptx

Kỹ thuật lập trình

... attributes The C# compiler (csc.exe) itself has been preprogrammed to discover the presence of various attributes during the compilation cycle For example, if the C# compiler encounters the [CLSCompliant] ... Members of the System.Diagnostics Namespace Process-Centric Types of the System.Diagnostics Namespace Meaning in Life The Process class provides access to local and remote processes and also allows ... http://www.simpopdf.com CHAPTER 17 s PROCESSES, APPDOMAINS, AND OBJECT CONTEXTS class SportsCar { public SportsCar() { // Get context information and print out context ID Context ctx = Thread.CurrentContext; Console.WriteLine("{0}...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 6 docx

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 6 docx

Kỹ thuật lập trình

... other such potential security risks? The answer, as far as the NET platform is concerned, is to make use of a NET- centric security mechanism known as Code Access Security Using CAS, the CLR can ... evidence s Source Code The MyEvidenceViewer project is included under the Chapter 20 subdirectory The Role of Code Groups nl oa d o rg Using evidence, the CLR can then place the assembly into a code ... out-of -the- box machine policy settings, simply right-click the Machine icon under the Runtime Security Policy folder and select the Reset menu option oa d o rg That wraps up our primer of Code Access...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 7 ppsx

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 7 ppsx

Kỹ thuật lập trình

... Open the Server Explorer, and ensure you have an active connection to the AutoLot database (if not, right-click the Data Connections icon and select Add Connection) At this point, select each 8849CH24.qxd ... declarations, etc.), you can load the object tree into the constructor of an XDocument type Consider the following CreateFunctionalXmlDoc() method, which first creates an in-memory document and ... query, extract the first item that meets the search criteria Once you update the object’s state, once again call SubmitChanges() static void UpdateCar(AutoLotObjectsDataContext ctx) { Console.WriteLine("*****...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 8 ppsx

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 8 ppsx

Kỹ thuật lập trình

... this chapter) You can compile this application using the following command set (recall from Chapter that the default response file [csc.rsp] automatically references numerous NET assemblies, including ... the Controls Collection w w The System.Windows.Forms.Control base class (which is the inheritance chain of the Form type) defines a property named Controls This property wraps a custom collection ... types) in the collection Clear() Removes all entries in the collection Count Returns the number of items in the collection GetEnumerator() Returns the IEnumerator interface for this collection Remove()...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 9 doc

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 9 doc

Kỹ thuật lập trình

... (often called Command) that returns an object implementing the ICommand interface, shown here: w w public interface ICommand { // Occurs when changes occur that affect whether // or not the command ... handle the CanExecute event (which allows you to specify whether the command occurs or not based on the operation of your program) and the Executed event (which is where you can author the content ... object to the Duration’s constructor Consider the following update to the current Click handlers, which will grow the label’s height over four seconds and fade the other label from view over the...
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Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 10 ppsx

Pro C# 2008 and the .NET 3.5 Platform, Fourth Edition phần 10 ppsx

Kỹ thuật lập trình

... DataTable theCars = dal.GetAllInventory(); dal.CloseConnection(); rg void Application_Start(Object sender, EventArgs e) { // First assign the static 'theCache' variable theCache = Context.Cache; ks ... DataTable in the cache theCache.Insert("AppDataTable", theCars, null, DateTime.Now.AddSeconds(15), Cache.NoSlidingExpiration, CacheItemPriority.Default, new CacheItemRemovedCallback(UpdateCarInventory)); ... dal.GetAllInventory(); dal.CloseConnection(); carsGridView.DataSource = theCars; carsGridView.DataBind(); } The CacheState project is included under the Chapter 33 subdirectory .fr s Source Code ee -e bo...
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pro visual c++-cli and the .net 2.0 platform (2006)

pro visual c++-cli and the .net 2.0 platform (2006)

Kỹ thuật lập trình

... one another The main body of the book is the next fifteen chapters of the book, which are stand-alone and cover specific topics Here, you can pick and choose the chapters that interest you the most ... as DCOM, COM+, and CORBA, you could, before the advent of NET, escape the sandbox of the application host computer But now with NET, the code to access the resources of the Internet is nearly ... of creating Windows services using C+ +/CLI • Chapter 17, “Network Programming”: The basics of network programming and the Socket assembly • Chapter 19, “Security”: The basics of NET security and...
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The .NET Solution and Projects

The .NET Solution and Projects

Kỹ thuật lập trình

... object being decorated The TransactionDecorator embraces the TransactionScope but weeds out the MS Access TransactionScope object calls (MS Access is not supported by TransactionScope) Copyright © ... abstract classes is to these patterns Cart: Expand the Cart project until you see the view below: The Cart project is a class library with standard e-commerce shopping cart functionality This cart ... block to commit the transaction The exact same rules apply to the TransactionDecorator object The main purpose of the Decorator pattern is to ‘embrace and extend’ the functionality of the object...
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The 10 Most Significant Differences between C# and C++

The 10 Most Significant Differences between C# and C++

Kỹ thuật lập trình

... WriteLine() command, as function call, 74, 160 writing code, CD115–CD119 collection class, CD61–CD71 constant, CD6 forms code, CD175–CD179 generic code, 348–349 generic collections, 340–341 graphical ... numChecksProcessed; private CheckBook checkBook; public Account() { balance = 0.0; numChecksProcessed = 0; checkBook = new CheckBook(); } } Why can’t I just initialize the data members directly and let the ... the letter, see how your CD-ROM drive is listed under My Computer.) Click OK Read through the license agreement, and then click the Accept button if you want to use the CD After you click Accept,...
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Introducing C# and .NET

Introducing C# and .NET

Kỹ thuật lập trình

... 1.2.1 Chapter 1: Introducing C# and NETThe NET Virtual Machine: Common Language Runtime The CLR is the NET virtual machine It handles the compiling, loading, and execution of a C# application The ... both a commercial implementation of the CLI runtime virtual machine and a subset of the FCL Since then, C# has become the programming language of choice for developing applications in the NET Framework ... environment C# is also safe It controls access to hardware and memory resources, checks classes at runtime, and does not allow the implicit usage and manipulation of pointers (as C/ C++ do) The explicit...
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.NET Runtime- and Framework-Related Solutions

.NET Runtime- and Framework-Related Solutions

Kỹ thuật lập trình

... StructsAndClassesCanBeConfusing.StructEggbox copied In the preceding code the command unbox.any unboxes an autoboxed type The content of the unboxing is pushed on the stack The command dup copies the ... assembly cache (GAC): gacutil /I [assembly name] When the gacutil command is used for the first time, the assembly is copied from the local directory to the cache The gacutil command can be executed ... ldarg.0 IL_00 0c: ldloc.0 IL_000d: box StructsAndClassesCanBeConfusing.StructEggbox IL_0012: call instance void StructsAndClassesCanBeConfusing.Tests::➥ AddEggs(➥ class StructsAndClassesCanBeConfusing.RunningTotal)...
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DSP applications using C and the TMS320C6X DSK (P3)

DSP applications using C and the TMS320C6X DSK (P3)

Điện - Điện tử

... family of the C6 x processors is the fixed-point C6 4x An application-speci c integrated circuit (ASIC) has a DSP core with customized circuitry for a speci c application A C6 x processor can be used ... function to find the factorial of a number (factclasm .c) ;Factclasmfunc.sa Linear ASM function called from C to find factorial ref _factclasmfunc: cproc reg mv mv sub loop: [b] _factclasmfunc number ... with the CPU Between the four DMA channels, channel has the highest priority 82 Architecture and Instruction Set of the C6 x Processor and channel has the lowest priority Each DMA channel can be...
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