Posts Tagged Visual Studio
How to: Create a DLL – Dynamic Link Library in C++ as Visual Studio 2008 Project
Posted by marius.popa in C++, Data Structures on December 10, 2009
Using DLL ensure productivity and/or financial gain in the software development process by reusing the source code written C++. Routines and/or programming components included in a DLL are referenced in the application without the need of their re-implementation in these applications.
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How to: Apply the Arithmetic of Pointers and Access the Areas of Heap Memory in C++
Posted by marius.popa in C++, Data Structures on November 21, 2009
Areas of heap memory are accessed via variables of pointer type [...]. This kind of variable manages values of memory address type.
Arithmetic of pointers [...] involves the operators use to access the areas of heap memory. Allocating of heap memory areas is done by functions and/or operators implemented in programming language.
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Patch pentru conectarea la SQL Server 2008 din Visual Studio 2008
Posted by marius.popa in Visual Studio 2008 on November 10, 2009
Mediul de programare Visual Studio este utilizat pentru dezvoltarea de aplicatii software, utilizand tehnologii Microsoft.
Conectarea din mediul de dezvoltare Visual Studio 2008 la o baza de date creata pe un server SQL Server 2008 se poate realiza daca exista instalat un patch pentru Visual Studio 2008. Patch-ul poate fi descarcat si instalat de la adresa http://support.microsoft.com/kb/945855.
Dupa restartarea calculatorului, la deschiderea unei aplicatii in Visual Studio 2008 exista posibilitatea de realizare a unei conexiuni la o baza de date creata pe un server SQL Server 2008.
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Utilizarea unei biblioteci DLL – Dynamic Link Library in C++ sub Visual Studio 2008
Posted by marius.popa in C++, Data Structures on October 23, 2009
Utilizarea elementelor de programare incluse in biblioteci DLL [...] se realizeaza in aplicatii C++ cu respectarea anumitor reguli precizate mai jos.
Pentru a utiliza o biblioteca DLL in limbajul de programare C++ sub mediul de programare Visual Studio, se procedeaza astfel:
- Crearea unui proiect C++ de tip Console application;
- Definirea continutului pentru fisierul sursa care utilizeaza elemente incluse in biblioteca DLL;
- Crearea fisierului executabil.
Crearea unei biblioteci DLL – Dynamic Link Library in C++ sub Visual Studio 2008
Posted by marius.popa in C++, Data Structures on October 20, 2009
Utilizarea bibliotecilor DLL asigura productivitate si/sau castig financiar in procesul de dezvoltare software prin reutilizarea de cod sursa C++. Rutinele si/sau componentele de programare incluse intr-o biblioteca DLL sunt doar referite in aplicatii fara a mai fi nevoie reimplementarea lor in aceste aplicatii.
Aritmetica de pointeri si accesarea zonelor de memorie heap in C++
Posted by marius.popa in C++, Data Structures on October 12, 2009
Zonele de memorie heap sunt accesate prin intermediul variabilelor de tip pointer [...]. Acest tip de variabile gestioneaza valori de tip adresa de memorie.
Aritmetica de pointeri [...] presupune utilizarea operatorilor pentru accesarea zonelor de memorie heap. Alocarea zonelor de memorie heap se realizeaza prin functii si/sau operatori implementati la nivel de limbaj de programare.
How to: Create a VB.NET Solution with Visual Studio 2008
Posted by marius.popa in VB.NET on July 7, 2009
A software application developed in VB.NET language is built into a VB.NET solution.
A VB.NET solution consists of one or more projects.
A project VB.NET generates one or more fundamental installation units exe, dll.
An installation unit is generated from one or more source files.
Crearea unei baze de date in VB.NET
Posted by marius.popa in VB.NET on June 26, 2009
Baza de date este un termen ce desemneaza un fisier structurat, creat in vederea stocarii si administrarii datelor. Administrarea datelor in baze de date vizeaza operatii precum: regasirea, sortarea, gruparea si relationarea datelor.
Stocarea si administrarea datelor se realizeaza prin intermediul sistemelor de gestiune a bazelor de date SGBD. Un exemplu de astfel de SGBD este SQL Server. Mai mult, acesta este un SGBD Relational.
Definirea modulelor in VB.NET
Posted by marius.popa in VB.NET on June 24, 2009
Un modul reprezinta unul dintre elementele de programare care contin cod sursa ce urmeaza a fi compilat si executat. Un element similar de programare este clasa de obiecte [...]. Spre deosebire de modul, clasa de obiecte poate fi adaptata cerintelor particulare ale dezvoltatorilor prin implementarea mostenirii.
Modulul este implementat cu ajutorul specificatiilor Module si End Module.
Definirea unui ansamblu in VB.NET
Posted by marius.popa in VB.NET on June 22, 2009
Ansamblul reprezinta o colectie de tipuri si resurse ce formeaza o unitate functionala. Ansamblul formeaza unitatea fundamentala de implementare, controlul versiunilor, reutilizare, domeniul de activare si permisiunile de securitate pentru aplicatii bazate pe platforma .NET.
Intr-un ansamblu se include un manifest, similar unui cuprins:
YAHOO TECH NEWS- Smooth-talking hackers test hi-tech titans' skills
(AFP)AFP - Hackers at an infamous DefCon gathering are proving that old-fashioned smooth talk rivals slick software skills when it comes to pulling off attacks on computer networks. […]
- BlackBerry maker to launch tablet in November: report
(Reuters)Reuters - Research In Motion will introduce a tablet computer in November to compete with Apple Inc's iPad, Bloomberg News reported on Friday, citing two people familiar with the company's plans. […]
- Kindle's E-Reader Price War: Who'll Blink First?
(PC World)PC World - When, oh when, will the price-cutting end? Now that Amazon has stunned the e-book world by dropping the price of its Kindle e-reader (well, the new Wi-Fi-only model) to $139, will competitors Barnes & Noble, Borders, and Sony do the same? […]
- Smooth-talking hackers test hi-tech titans' skills
(AFP)
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