By Thearon Willis
In starting VB.NET 2003, 3 specialist authors advisor you thru the fundamentals of establishing operating functions, growing home windows and packing containers, dealing with unforeseen occasions, utilizing object-oriented programming, and extra. you are going to discover ways to use menus, toolbars, conversation packing containers, and different controls in home windows functions, and the way loops and branching buildings functionality in decision-making. You get a radical review of object-oriented programming ideas and theory.After learning those degrees, possible discover database programming, look at growing ASP.NET purposes for the net utilizing internet varieties, and get a uncomplicated creation to XML. ultimately, you could detect how performance provided on-line might be built-in seamlessly into your purposes with net services.What does this publication cover?Here quite a few of the issues you will research during this e-book: * Programming fundamentals, how VB.NET services, and the rules of the .NET Framework * the best way to paintings with info buildings and construct and install home windows functions * Object-oriented programming strategies and thought * Debugging and error-handling innovations * What you want to find out about internet companies and .NET remoting * how you can construct classification libraries, create your individual customized controls, and software customized pics * Database programming with SQL Server and ADO.NET * A uncomplicated figuring out of cellular purposes and the way to construct them
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Extra resources for Beginning VB.NET 2003
NET is extremely popular (some might say dominant), who is responsible for developing an MSIL-to-native compiler when a new processor is released? NET to the chip? Time, as they say, will tell! NET work: the common language runtime. NET. NET application, compiles it into native processor code, and runs it. It provides an extensive range of functionality for helping the applications run properly, so look at each one in turn. NET Framework 39 ♦ Loading and executing code ♦ Application isolation ♦ Memory management ♦ Security ♦ Exception handling ♦ Interoperation Do not worry if you do not understand what all these are—the following sections discuss all of them except for memory management.
Then, let n be equal to the current value of n (which is 16) plus 8. As you can see from the message box you get a result of 24, which is correct. The subtraction operator is a minus (&"programlisting"> ' try subtracting numbers... n = 24 n = n - 2 Again, same deal as before: ♦ Let n be equal to the value 24. ♦ Let n be equal to the current value of n (which is 24) minus 2. The multiplication operator is an asterisk (*). Here it is in action: ' try multiplying numbers... n = 6 n = n * 10 Finally, the division operator is a forward slash (/).
In other words, you get all of the advantages of the common language runtime such as the memory management and all of the language interoperability features previously mentioned. NET and C# is automatically created as managed code. C++ code is not automatically created as managed code because C++ does not fit well into the memory management scheme implemented by the common language runtime. You can, if you are interested, turn on an option to create managed code from within C++, in which case you use the term managed C++.