[visual-studio-code] Install a Nuget package in Visual Studio Code

Example for .csproj file

  <ItemGroup>
    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="1.1.2" />
    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="1.1.2" />
    <PackageReference Include="MySql.Data.EntityFrameworkCore" Version="7.0.7-m61" />
  </ItemGroup>

Just get package name and version number from NuGet and add to .csproj then save. You will be prompted to run restore that will import new packages.