You have created your application and resolved the build errors. You must now correct those logic errors that keep your application or stored procedures from running correctly. You can do this with the development environment's integrated debugging functions. These allow you to stop at procedure locations, inspect memory and register values, change variables, observe message traffic, and get a close look at what your code does.
Windows Store apps
The Visual Studio debugger provides complete support for debugging Windows Store apps that run on Windows 8. For more information, see the following sections in the Windows Dev Center:
Find bugs faster and easier by recording your app's execution history with IntelliTrace. Browse recorded events and function calls to review related code, artifacts, and data from the Locals window at key points in time. This lets you debug your app without having to set lots of breakpoints or restart your app as often. Requires Visual Studio Ultimate.
Covers the Project Property settings and setup you must perform to create a debug build for your project. Also covers setup for remote debugging, debugging Code Center Premium source, debugging a partial-trust application, and debugging a high-performance cluster application.
Discusses the fundamentals of using the Visual Studio debugger. Topics include debugging basics, execution control, attaching to a running program, Just-In-Time debugging, launching the debugger automatically, dumps, breakpoints, inspecting your program, handling exceptions, Edit and Continue, and using expressions in the debugger.
Describes common debugging problems and techniques you might encounter when debugging Web applications. Sections include debugging ASP.NET and ASP Web applications, debugging ATL Server Web applications, Web server debugging errors, and troubleshooting.
Provides reference information on the windows and dialog boxes you use when debugging your application. These topics are also available when you press F1 while you have focus on a debugging user interface element, such as the Breakpoints window.
Describes the Microsoft Debug Interface Access Software Development Kit (DIA SDK). The DIA SDK provides access to debug information stored in program database (.pdb) files generated by Microsoft postcompiler tools.
Add-ins are compiled applications that use the Visual Studio automation object model to manipulate or automate the integrated development environment. This topic shows how to debug a Visual Studio add-in project
Provides links to various deployment topics including: deployment concepts, introduction to Microsoft Windows Installer, deployment projects, merge module projects, creating or adding deployment projects, setting properties, adding items to a deployment project, and opening the deployment editors. This section also covers managing file installation, registry settings, file types, user interface, custom actions, and launch conditions.