A Simple start with MVP in Delphi for Win32, Part 2

Some month ago I wrote a simple article about an MVP variant called PassiveView. That example was very simple. Now I’ll present a more “advanced” version of that example. The main problem with first example was the following method: procedure TfrmCalculatorView.FormCreate(Sender: TObject); begin //Link controls with related interface IFirstOperand := TGUIEdit.Create(EditFirstOp); ISecondOperand := TGUIEdit.Create(EditSecondOp); ICalcResult […]

A simple Dependency Injection Container for Delphi

As wikipedia says: “Dependency injection (DI) in computer programming refers to the process of supplying an external dependency to a software component. It is a specific form of inversion of control where the concern being inverted is the process of obtaining the needed dependency. The term was first coined by Martin Fowler to describe the […]