VS Code Intellisense not showing suggestions in C#

Question

Intellisense in VS Code only shows the previously used keywords and identifiers(in the current program) and not suggesting the new ones.The autocomplete only suggests the previously used keywords and identifiers.

Answer 1

Disabling the c# extension then re-enabling and restarting the vs code solves this issue for me

Answer 2

This will help you buddy.

C# language support is an optional install from the Marketplace. You can install it from within VS Code by searching for 'C#' in the Extensions view (Ctrl+Shift+X) or if you already have a project with C# files, VS Code will prompt you to install the extension as soon as you open a C# file.

Visual Studio Code uses the power of Roslyn and OmniSharp to offer an enhanced C# experience. So to summarize, you will need two things to do dotnet development using C#.

Install .NET Core.
Install the C# extension from the VS Code Marketplace.

Refer: https://code.visualstudio.com/docs/other/dotnet

Refer: https://code.visualstudio.com/Docs/languages/csharp