Where can I report .Net Framework bug?

问题:

What's the best way to get a bug in a .Net Framework resolved?

回答1:

The place to report bugs in the .net framework is here.

回答2:

Microsoft Connect has shut down. The correct places now are:

.NET Framework: https://developercommunity.visualstudio.com/spaces/61/index.html

.NET Core Libraries: https://github.com/dotnet/corefx/issues

.NET Core Runtime: https://github.com/dotnet/coreclr/issues

回答3:

this might help : Microsoft Connect

回答4:

The preferred place to enter a bug for .Net core is probably GitHub now

https://github.com/dotnet/coreclr

There are several other relevant repos to submit issues / pull requests https://github.com/dotnet

回答5:

this looks like the place where they actually fix what's been reported: https://github.com/aspnet/EntityFramework6/issues

回答6:

Try this:

Console.WriteLine(
    new int[] { 2, 2, 3, 3, 4, 4 }
        .Except(new int[] { 3 })
        .Select(a => a.ToString())
        .Aggregate((a, b) => String.Format("{0}, {1}", a, b))
);

Instead of getting "2, 2, 4, 4" you get "2, 4"...