Windows Forms applications
Windows Forms is one of the most straightforward application types to implement DI. Just like Console application, it does not need special Ninject configuration. The Main method in the Program class is where we can use as a Composition Root (refer to Dependency Injection In .NET by Mark Seemann, published by Manning Publication Co.), and the framework components such as Form classes do not require to have a parameterless constructor, which makes implementation of constructor injection easily possible.
Add a new Windows Forms application to the Northwind solution, and name it Northwind.Winforms.
Add references to the Northwind.Core project, Ninject.Extensions.Conventions and Ninject.Extensions.Factory. Note that the extensions implicitly add a reference to Ninject if you are using NuGet. Otherwise, you need to add it manually.
We continue with the MainForm, which is going to have a DataGrid to show the list of customers.
Add a DataGrid and bind it to a
BindingSource...
