Tag Archives: dependency injection

In the previous articles of this series we saw how to communicate with a single Siemens S7 plc. But it happens frequently to have to communicate with multiple PLCs. In that case, our HMI has to read and aggregate the data that are coming from the field and to react/notify ...

This article explains how to create dialogs and modal windows in a WPF application that uses dependency injection. We will use services and factories to abstract the creation of windows and MessageBoxes. We will also see how to write unit tests for MVVM navigation. This is the second part of ...

This article explains some approaches to create the architecture for a WPF application when using dependency injection. In particular we will see how to navigate through views and how to deal with dialogs, both windows and system dialogs. This article is divided in 2 parts. Part 1 (this article): Creation ...