How to install the .NET package PDFHandler.csproj from NuGet with the dotnet CLI

By Where is my .Net Package

.Net
C#
NuGet
Visual Studio
PDFHandler.csproj

Open a command line and switch to the directory that contains your project file. Use the following command to install a Nuget package.

dotnet add package PDFHandler.csproj --version 1.0.0