Disabling a specific compiler warning in VS Code

Question

I want to know how to suppress a specific compiler warning within VS Code for the entire project.
I have seen this queston: Is it possible to disable specific compiler warnings? but it is for Visual studio, not Visual Studio Code.

Here are the answers that where recommended in the question linked above:
1. Solution Explorer > View > Properties > Build > Suppress Warnings
and
2. #pragma warning disable warning-list

For #1: I can't find the Solution Explorer anywhere within VS Code.

For #2 This only works if I include it at the top of each of the scripts. I need a way to do so for the entire Project.

Updates:

I tried using <noWarn>01699,8019</noWarn> in my .csproj files, but no go.

After reviewing the last changes, I noticed that it had reverted to <noWarn>0169</noWarn>. I then realised that what I needed was <noWarn>0169;8019</noWarn>. Switching the , for a ; Solved the problem.

Well, it turns out that the above solution didn't work after all. As soon as I restarted VS Code, all the warnings came back. Maybe the error code I need isn't 8019, even though it worked as the error code within a #pragma statement. Are the codes used within a <noWarn> different than the codes used at the end of a #pragma statement?

For those saying too switch to VS Community, that's not the point. I'm using VS Code AS a text editor with Unity Editor. I'm looking for which file I need to change and what changes need to be made to apply a statement like #pragma warning disable 8019 to the entire project.

Answer 1

I was able to get this to work. My solution looks something like this:

<PropertyGroup>
    <TargetFramework>netcoreapp2.1</TargetFramework>
    <RuntimeFrameworkVersion>2.1.1</RuntimeFrameworkVersion>
    <NoWarn>0169;8019</NoWarn>
</PropertyGroup>

<NoWarn> is PascalCase rather than camelCase, and the element is nested inside of a <PropertyGroup>.