Compiler Warning (level 1) CS1201
The feature 'invalid feature' is deprecated. Please use 'valid feature' instead.
The feature you are attempting to use is now deprecated. Update your code to use the valid feature instead.
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: