Dapper Getting Started With Adding NuGet Reference
Dapper is available as a nuget package and you can install it using Nuget Package Manager.
In the Package Manager Console window, enter the following command.
PM> Install-Package Dapper
To install Dapper using Visual Studio, select the project in Solution Explorer.
Right-click on your project and select Manage Nuget Packages....
Search for Dapper and install the latest version by pressing the install button. You are now ready to start your application.