Debugging runs even with compiler's errors in

问题:

When I start debugging a project in Visual Studio 2010 (F5), the applications runs even if there are compiler's errors. Why is this so? How can I repair this?

回答1:

Menu, Tools->Options

回答2:

You might have set it to run from the last known successful build.

Look here for more details : How to enable/disable compile errors warning in Visual Studio

回答3:

This behaviour is by-design when the project is a Website. Visual Studio will start the web development server even before it ends compilation of all webpages. This happens because a Website is supposed to compile on demand, that is when the specific pages are requested. Web applications on the other hand, are precompiled.

回答4:

If you have multiple projects in the same solution and the errors are occuring in a project that isn't required by the startup project, then I think the code will launch.