Microsoft Visual Studio 2008 Professional

Microsoft Visual Studio is the main Integrated Development Environment (IDE) from Microsoft. It can be used to develop console and GUI applications along with Windows Forms applications, web sites, web applications, and web services in both native code as well as managed code for all platforms supported by Microsoft Windows, Windows Mobile, .NET Framework, .NET Compact Framework and Microsoft Silverlight. Visual Studio includes a code editor supporting IntelliSense as well as code refactoring. The integrated debugger works both as a source-level debugger and a machine-level debugger. Other built-in tools include a forms designer for building GUI applications, web designer, class designer, and database schema designer. It allows plug-ins to be added that enhance the functionality at almost every level - including adding support for source control systems (like Subversion and Visual SourceSafe) to adding new toolsets like editors and visual designers for domain-specific languages or toolsets for other aspects of the software development lifecycle (like the Team Foundation Server client: Team Explorer).

Visual Studio supports languages by means of language services, which allow any programming language to be supported (to varying degrees) by the code editor and debugger, provided a language-specific service has been authored. In-built languages include C/C++ (via Visual C++), VB.NET (via Visual Basic .NET), and C# (via Visual C#). Support for other languages such as F#, Python, and Ruby among others has been made available via language services which are to be installed separately. It also supports XML/XSLT, HTML/XHTML, JavaScript and CSS. Code editor Visual Studio, like any other IDE, includes a code editor that supports syntax highlighting and code completion using IntelliSense for not only variables, functions and methods but also language constructs like loops and queries.[11] IntelliSense is supported for the included languages, as well as for XML and for Cascading Style Sheets and JavaScript when developing web sites and web applications. Autocomplete suggestions are popped up in a modeless list box, overlayed on top of the code editor. Visual Studio 2008 onwards, it can be made temporarily semi-transparent to see the code obstructed by it. The code editor is used for all supported languages. The Visual Studio code editor also supports setting bookmarks in code for quick navigation. Other navigational aids include collapsing code blocks and incremental search, in addition to normal text search and regex search. The code editor also includes a multi-item clipboard and a task list. The code editor supports code snippets, which are saved templates for repetitive code, that can be inserted into code and customized for the project being worked on. A management tool for code snippets is built in as well. These tools are surfaced as floating windows which can be set to automatically hide when unused or docked to the side of the screen. The Visual Studio code editor also supports code refactoring including parameter reordering, variable and method renaming, interface extraction and encapsulation of class members inside properties, among others. Visual Studio features background compilation (also called incremental compilation). As code it being written, Visual Studio compiles it in the background with a view to pointing out compilation errors and warnings on-the-fly. Errors are flagged with a red wavy underline and warnings with a green underline. Background compilation does not generate executable code, and needs a different compiler than the one used to generate executable code.. Background compilation was initially introduced with Microsoft Visual Basic but has now been expanded for all included languages. Debugger Microsoft Visual Studio Debugger Visual Studio includes a debugger that works both as a source-level debugger as well as machine-level debugger. It works with both managed code as well as native code and can be used for debugging applications written in any language supported by Visual Studio. In addition, it can also attach to running processes and monitor and debug those processes. If source code for the running process is available, it displays the code as it is being run. If source code is not available, it can show the disassembly. The Visual Studio debugger can also create memory dumps as well as load them later for debugging. Multi-threaded programs are also supported. The debugger can be configured to be launched when an application running outside the Visual Studio environment, crashes. The debugger allows setting breakpoints (which allow execution to be stopped temporarily at a certain position) and watches (which monitor the values of variables as the execution progresses).[20] Breakpoints can be conditional, that is it they get triggered when the condition is met. Code can be stepped over, i.e., run one line (of source code) at a time.[21] It can either step into functions to debug inside it, or step over it, i.e., the execution of the function body isn't available for manual inspection.[21] The debugger supports Edit and Continue, i.e., it allows code to be edited as it is being debugged.[22] When debugging, if any variable is hovered over by the mouse pointer, its current value is displayed in a tooltip ("data tooltips"), where it can also be modified if desired. During coding, the Visual Studio debugger lets certain functions be invoked manually from the Immediate tool window. The parameters to the method are supplied at the Immediate window.[23] Designer WinForms Designer The WinForms designer is used to build GUI applications using WinForms. It includes a palette of UI widgets and controls (including buttons, progress bars, labels, layout containers and other controls) that can be dragged and dropped on a form surface. Layout can be controlled by housing the controls inside other containers or locking them to the side of the form. Controls that display data (like textbox, list box, grid view etc) can be data bound to data sources like databases or queries. The UI is linked with code using an event-driven programming model. The designer generates either C# or VB.NET code for the application. WPF Designer The WPF designer, codenamed Cider,[24] was introduced with Visual Studio 2008. Like the WinForms designer it supports uses the drag and drop metaphor. It is used to author user interfaces targeting Windows Presentation Foundation. It supports all WPF functionality including databinding and automatic layout management. It generates XAML code for the UI. The generated XAML file is compatible with Microsoft Expression Design, the designer-oriented product. The XAML code is linked with code using a code-behind model.