In this post we will see a simple application in C# implementing the linear regression algorithm on a set of data created by the user. A linear regression is one of the easiest statistical models in machine learning. Linear regressions can be used in business to evaluate trends and make estimates or forecasts, It is used to show the linear relationship between a dependent variable and one or more...
WPF useful Extension methods
It is quite common the need of several extension methods in WPF which could help you develop faster and better apps without strange workarounds. Below I list some of them that are where quite important for me during the years.
C# WPF Canvas – Move shapes around
Recently, I needed to support dragging shapes and some other elements on a Canvas in WPF. However, looking online I found several implementations that were more complex than needed and/or not well functioning and I just wanted something very simple and solid. For that reason, below you will find a simple, yet useful implementation which can be easily adapted according to you needs. Step 1: Create...
C# Extension methods for everyday usage
Following up a previous post: , in this post there will be listed some quite useful and commonly used extension methods for simple operations. (Basically, I do not currently maintain the NuGet package -lack-of-time-) I have various extension methods in my CommonLib file, however, in this post, I will only enumerate some of them. “Extension methods enable you to add...
C# Flexible API for PEAK-CAN USB (PCANBasic)
There are several USB-to-CAN devices, however for developers usually there is limited support (at least free) and when you have to do things quick could lead to unexpected problems. For that reason, and due to the fact that nowadays several devices are using CANBuses below is a quick-n-dirty way to interface your PC application to a CANbus. In this post, you will find a simple yet effective way...
Poweroff Timer application in Microsoft Store
Poweroff Timer is a windows universal application(UWP) in Microsoft Store written in C#. This application enables you to set a timer to shutdown your PC at a specific time. It makes your power management much easier and more convenient. When you assign the timer, PowerOff Timer will minimize in the system tray and run silently in the background. if you right-click on its icon, the menu that...
How to add Hotkeys/Shortcuts in WPF
In any application, hotkeys (shortcuts) are useful for navigation as well as to launch a control’s code, unfortunatelly Hotkeys in WPF are not as easy as in Windows Forms. In this post we will briefly present an example of how keyboard shortcuts can be used to execute commands using key bindings. What you will need is to create a new WPF window and follow the instructions below. Step 1: In...
Custom C# WPF Window for seemless results in Windows 7/10
Sometimes as developers we have to face the windows versioning problem. Fortunately there are only very few cases where the problem is in the functionality part of our application however this does not apply to the GUI. As you may known already, there is a huge difference in the way that the different versions of windows handle the Graphics. For that reason there are some workarounds you may find...
