A breakpoint indicates where Visual Studio should suspend your running code so you can take a look at the values of variables, or the behavior of memory, or whether or not a branch of code is getting run. In the for loop of the Main function, set a breakpoint by clicking the left margin of the following line of code:Ī red circle appears where you set the breakpoint.īreakpoints are one of the most basic and essential features of reliable debugging. In the console window, select any key to close the console window. To stop the debugger, select Shift+F5, or choose the Stop Debugging button in the Debug toolbar, or choose Debug > Stop Debugging from the menu bar. Since we haven't done anything special to examine the code, the app runs to completion and you see the console output. To start the debugger, select F5, or choose the Debug Target button in the Standard toolbar, or choose the Start Debugging button in the Debug toolbar, or choose Debug > Start Debugging from the menu bar.į5 starts the app with the debugger attached to the app process. Equivalent commands, such as toolbar or menu commands, are also noted. Mostly, we use keyboard shortcuts here, because it's a fast way to execute debugger commands. Static void SendMessage(string name, int msg)Ĭonsole.WriteLine("Hello, " + name + "! Count to " + msg) In Program.cs, replace all of the default code with the following code: using System Ĭhar letters = NET 6.0 (Long-term support) is selected in the Framework dropdown menu, and then choose Create. In the Additional information window, ensure that. In the Configure your new project window, type or enter GetStartedDebugging in the Project name box. Then, in the Visual Studio Installer, choose the.
VISUAL STUDIO DEBUG NOT WORKING C PROGRAM INSTALL
In the Not finding what you're looking for? message, choose the Install more tools and features link. If you don't see the Console Application template, you can install it from the Create a new project window. F# and JavaScript do not support the Autos window). If this is the first time that you've tried to debug code, you might want to read Debugging for absolute beginners before going through this article.Īlthough the demo app is C#, most of the features are applicable to C++, Visual Basic, F#, Python, JavaScript, and other languages supported by Visual Studio (F# does not support Edit-and-continue. You can step through your code and look at the values stored in variables, you can set watches on variables to see when values change, you can examine the execution path of your code, see whether a branch of code is running, and so on. When you do this, the debugger provides many ways to see what your code is doing while it runs. When you debug your app, it usually means that you are running your application with the debugger attached. If you want a higher-level view of the debugger features, see First look at the debugger. This article introduces the features of the Visual Studio debugger in a step-by-step walkthrough.
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