Suggestion (or bug?): suggest class field.

[Maelep]

Issue Description

Visual Studio Code doesn't suggest class field like Visual Studio do.

Steps to Reproduce

cf. Screenshots

Expected Behavior

Actual Behavior

Logs

OmniSharp log

Post the output from Output-->OmniSharp log here

C# log

Post the output from Output-->C# here

Environment information

VSCode version: 1.56.2
C# Extension: 1.23.12

Dotnet Information

.NET SDK (reflecting any global.json): Version: 5.0.202 Commit: db7cc87d51

Runtime Environment:
OS Name: Windows
OS Version: 10.0.19042
OS Platform: Windows
RID: win10-x64
Base Path: C:\Program Files\dotnet\sdk\5.0.202\

Host (useful for support):
Version: 5.0.5
Commit: 2f740adc14

.NET SDKs installed:
5.0.202 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.All 2.1.27 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.App 2.1.27 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.14 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.5 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 2.1.27 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.14 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.5 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.1.14 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.5 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

To install additional .NET runtimes or SDKs:
https://aka.ms/dotnet-download

Visual Studio Code Extensions

Extension	Author	Version
auto-using	Fudge	0.7.15
better-comments	aaron-bond	2.1.0
bracket-pair-colorizer-2	CoenraadS	0.2.0
comment-anchors	ExodiusStudios	1.9.5
csharp	ms-dotnettools	1.23.12
vscodeintellicode	VisualStudioExptTeam	1.2.14

[filipw]

It should definitely work. Note that VS Code would not show this automatically, you need to either press ctrl+space or your should start typing (e.g. press w).

[Maelep]

On VS, the suggestion are instantly showed as soon as I press enter. And in VSC, typing the first letter shows sooo many things not related with my class field. CTRL + Space works in VSC but isn't fluent like juste entering.

[filipw]

I'll let @333fred comment if this can be improved

[333fred]

We could potentially make improvements here, though we'll have to be careful about not regressing behavior for any time you press enter. It will depend on what the Roslyn apis tell us for "should we show completion after this keystroke". If it doesn't work exactly like VS, we'll likely need to investigate the Roslyn side.