blazor VS Format Document breaks formatting

[omuleanu]

having this code in a .razor.cs file:

    private List<Card> cards = new();
    protected override void OnInitialized()
    {
        cards.Add(new Card()
        {
            Id = 1,
            Items = new()
            {
                new (){ Id = 1, Name = "item 1" },
                new (){ Id = 2, Name = "item 2" },
                new (){ Id = 3, Name = "item 3" }
            }
        });
    }

    public class Card
    {
        public int Id { get; set; }
        public List<CardItem> Items { get; set; }
    }

    public class CardItem
    {
        public int Id { get; set; }
        public string Name { get; set; }
    }

in latest version of VS2022 .net 6 blazor server app,
hit Ctrl + K, Ctr + D,
and the first method will look like this:

    protected override void OnInitialized()
    {
        cards.Add(new Card()
            {
                Id = 1,
                Items = new()
            {
                new (){ Id = 1, Name = "item 1" },
                new (){ Id = 2, Name = "item 2" },
                new (){ Id = 3, Name = "item 3" }
            }
            });
    }

note how the { } characters lost their relative distance
the same issue will occur when pasting this code (auto formatting I presume)

[davidwengier]

@omuleanu Can you confirm what file type you were using when you saw this issue? You said .razor.cs, which would mean this is a Roslyn issue, and we'll want to trasfer it there.

I suspect this is "by design" though, per #8269 as Roslyn doesn't format object or collection initializers, so there is no concept of "relative distance"

[omuleanu]

@davidwengier yes, .razor.cs (Blazor)

[davidwengier]

A .razor.cs file is actually a normal C# file, as far as the editor goes, so I'll move this issue to Roslyn.