... support the develop-ment of C# applications.In this text, C# 2.0 is used as the final arbiter of the language.1.2 What Is the .NET Framework? The .NET Framework provides a new platform for building ... thatis used as the basis forthe exercises at the end of most chapters. This project is designedto gradually meld the features of the C# language into a comprehensive solution for a practical problem.Unlike ... files, we are reusing the same domain objects in the business layer. The three-tier design therefore provides a flexible structure for this application that can becustomized for other projects. It...
... Operators5.2.1 Simple Assignment The assignment operator with the following syntax assigns the result of the expressionon the right-hand side to the variable on the left-hand side:EBNFVariable ... especially when making the Tipdistinction between the number 1 and the letter l. The two boolean literals in C# arerepresented by the keywords:true false The character literals are the same as those ... overview of the virtual and override modifiers, let us now take acomprehensive look at the object root class. The System.Object class is the root of all other classes in the .NET Framework. Defin-ing...
... package classes and other subnamespaces. For example, the source files forthe projectwere developed under the namespace Project:namespace com.DeepObjectKnowledge.PracticalGuideForCsharp {namespace ... namespaces shown below, one for C (Compilers.C) and another for C# (Compilers.Csharp), can own (and access) different classes with the same name.Therefore, Lexer and Parser forthe C compiler are accessed ... Project.Tests. Praise for C# 2.0: PracticalGuideforProgrammers !Great book for any C# developer! It describes the basic programming language with EBNFnotation and provides a number of practical programming...
... Advantage through People: Unleashing the Powerof the Work Force. Boston, MA: Harvard Business School.1997. New Directions for Organization Theory. New York: Oxford UniversityPress.Pfeffer, Jeffrey ... “A logical approach to formalizing organizational ecology.” AmericanSociological Review, 59 (August): 571–593.Penrose, Edith Tilton. 1959. The Theory of the Growth of the Firm. New York:Wiley.Perrow, ... andCEO turnover: the role of performance expectations.” Administrative ScienceQuarterly, 36(1): 1–19.Radner, Roy. 1996. “Bounded rationality, indeterminacy, and the theory of the firm.” Economic...
... whether there is a new health problem. If the latteris the case, the employee should be referred again to the occupationalhealth department. If there is no valid reason forthe absence, the appropriate ... drawtogether scarce public health skills. For smaller organisations these sortsof initiative may be the only cost-effective way of providing healthpromotion for their employees. The business case for ... employment,knowing the sickness problem of the employee and details of the work. If the employee refuses, for any reason, to undergo anexamination, either by the occupational health department oranother...
... Extensions: PracticalGuidefor Programmers Jason WeissJSP: PracticalGuidefor Programmers Robert BrunnerJSTL: PracticalGuidefor JSP Programmers Sue SpielmanJava: PracticalGuidefor Programmers Michael ... Sockets: PracticalGuidefor Programmers David Makofske and Kevin Almeroth The Struts Framework: PracticalGuidefor Java Programmers Sue SpielmanTCP/IP Sockets in C: PracticalGuidefor Programmers Kenneth ... portion of the datagram. The first form makes the entire byte array the buffer; the second form makes bytes offsetthrough offset + length − 1 the buffer. The second form always updates the internal...
... building. The postal service uses the street address to get the letter to a mailbox; whoever empties the mailbox is then responsible for getting the letter to the proper room within the building. ... that contains the address and port of the client. The toString()method of InetSocketAddress prints the information in the form “/address:port”. (The name part is empty because the instance ... length) The first two methods return/set the internal length of the data portion of the datagram. The internal datagram length can be set explicitly either by the construc-tor or by the setLength()...
... example:TestIdWithin the .NET Framework, the C# source code is first compiled into CIL code to produce the assembly file. The CLR then loads the assembly that contains the main method entrypoint. From there, ... package classes and other subnamespaces. For example, the source files forthe projectwere developed under the namespace Project:namespace com.DeepObjectKnowledge.PracticalGuideForCsharp {namespace ... morearguments. Each of the arguments is formatted according to its corresponding specifierin the formatting string. Therefore, the formatting string contains one specifier for eachargument. Each...
... until the constructor of the object class is invoked at the root of the class hierarchy. The bodyof the object constructor then runs first, followed by the body of its subclass and so ondown the ... in Table 4.1. The object class represents the root of the type hierarchy in the C# programminglanguage. Therefore, all other types derive from object. Because of its importance, the object root ... reference MR and the other by value MV. Each of them changes the first name of an Id object and prints the change. Add print statements before and after the invocation of each method to see the results....
... operators, postfixoperators are in the primary category and therefore evaluated before the prefix opera-tors. The following example illustrates the precedence of the ++ postfix operator over itsprefix ... of the variable, however, ranges from its point of declaration to the end of the innermost block in which it is declared. For example:{ for( intn=0;n<8;n++) {// n is in the scope of the for ... EmbeddedStmt2 )? .where the else part of the if statement is optional. If the condition specified byBooleanExpr evaluates to true then the action specified by EmbeddedStmt1 is performed.Otherwise, EmbeddedStmt2...
... exception handler, the code within the block and beyond the point where the exception is raised is not reached. The System namespace contains the class Exception as the root of the exception-handling ... error logging is performed, it is better to omit the catch block altogether and allow the exception to propagate automatically to the next level. The second way (throw e;)rethrows the same exception ... the stacktrace of the original exception. Rethrowing an exception in this way is not recommendedTipsince information is lost. Finally, the third way preserves the original information of the ...
... through the property Name. On the following line, the get accessor is invoked to retrieve the field namebefore it is concatenated with " de Champlain". The field name is then set to the ... required.In the following example, class D inherits from class B and redefines the methodsignatures of IM, SM, and VM using the new keyword. Forthe method VM, the polymorphicchain is broken. For methods ... accessor needs to be overridden in the case of a virtual property then the accessors of the override property must match the signatures of the accessors in the virtual property. 148 Chapter...
... returning an object from the front of a queue. If the capacity of the Stack is reached when adding an object, then the size of the Stack is doubled. On the other hand, if the Queue is empty when ... of these collections and override the Clone method to perform a deepcopy instead. The abstract collections, on the other hand, do not inherit from ICloneable. Rather,that choice is left to the ... Reset();} The Current property returns the reference of the current object in a collection. The MoveNext method advances to the “next" object in the collection and returns false when the enumerator...
... releases the lock,enabling another thread (if any) from the ready queue to acquire the lock and enter acritical section associated with the lock. The lock statement, therefore, is equivalent to the ... that the lock mechanism forthe put method uses the lock statement,and that the lock mechanism forthe get method defines the equivalent lock using the methods of Monitor. The following sample output ... and releases the lock. The waiting queue, like the ready queue,is associated with the lock. The thread remains in the waiting queue until another thread,currently executing in the critical...