In the current line of code (marked by the yellow execution pointer), hover over the c1 object with your mouse to show a datatip. For more in-depth instructions, see First look at the debugger. The app continues execution, calling doWork, and pauses on the line of code where you clicked the button.Ĭommon keyboard commands used to step through code include F10 and F11. While paused at the breakpoint, hover over the statement c1.push_back(20) until the green Run to click button appears, and then press the Run to click button. We show a useful code navigation command that is available starting in Visual Studio 2017. There are different commands to instruct the debugger to continue. When trying to debug memory-related failures in C++, you can also use breakpoints to inspect address values (look for NULL) and reference counts. A conditional breakpoint saves time and can also make it easier to debug issues that are hard to reproduce. If you have a breakpoint in a loop or recursion, or if you have many breakpoints that you frequently step through, use a conditional breakpoint to make sure that your code is suspended ONLY when specific conditions are met. The line with the doWork function call has not yet executed. The statement where the debugger and app execution is paused is indicated by the yellow arrow. The debugger pauses where you set the breakpoint. With this code (do not remove #include "stdafx.h"): #include In MyDbgApp.cpp, replace the following code int main() Choose the Desktop development with C++ workload, then choose Modify. If you don't see the Windows Console Application project template, go to Tools > Get Tools and Features., which opens the Visual Studio Installer. In the dialog box that appears, choose Create. Type Ctrl + Q to open the search box, type c++, choose Templates, then choose Create new Console App project. This topic provides a quick way to learn some of the basic features. The Visual Studio debugger provides many powerful features to help you debug your apps. Applies to: Visual Studio Visual Studio for Mac Visual Studio Code
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