Windows apps
Collapse the table of content
Expand the table of content
Information
The topic you requested is included in another documentation set. For convenience, it's displayed below. Choose Switch to see the topic in its original location.

_DEBUG

 

The new home for Visual Studio documentation is Visual Studio 2017 Documentation on docs.microsoft.com.

The latest version of this topic can be found at _DEBUG.

The compiler defines _DEBUG when you specify the /MTd or /MDd option. These options specify debug versions of the C run-time library.

For more information, see CRT Debugging Techniques.

Control Flags

Show:
© 2017 Microsoft