This online tool can help you to understand how C# source code works with the Just-In-Time compiler(JIT) and the Intermediate Language (IL) code generated by the C# compiler. If you switch to decompile to C# you can see more information about this simple example. This decompiles C#, compiles code, then decompiles the generated assembly as… Read More »
Timer Class – Generates an event after a set interval, with an option to generate recurring events. This is easy to use, let’s see one simple example:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | using System; using System.Timers; public class Program { public static void Main() { Timer timer = new Timer(200); timer.Elapsed += Timer_Elapsed; timer.Start(); while (true) { // Infinite loop. } } private static void Timer_Elapsed(object sender, ElapsedEventArgs e) { // Use SignalTime. DateTime time = e.SignalTime; Console.WriteLine("TIME: " + time); } |
The result is this:
1 2 3 4 5 6 7 8 9 10 11 | TIME: 9/2/2021 7:42:16 PM TIME: 9/2/2021 7:42:17 PM TIME: 9/2/2021 7:42:17 PM TIME: 9/2/2021 7:42:17 PM TIME: 9/2/2021 7:42:17 PM TIME: 9/2/2021 7:42:17 PM TIME: 9/2/2021 7:42:18 PM TIME: 9/2/2021 7:42:18 PM TIME: 9/2/2021 7:42:18 PM TIME: 9/2/2021 7:42:18 PM Fatal Error: Execution time limit was exceeded |
This : Fatal Error: Execution time limit was exceeded is a protected issue from This online tool comes with these restrictions: Currently… Read More »
Here is a simple tutorial for those who want to use the file name or the source code line that is running.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | using System; namespace GetFilenameORCurrentWorkingCS { class Program { static void Main(string[] args) { Console.WriteLine("Hello World!"); string thisFile = new System.Diagnostics.StackTrace(true).GetFrame(0).GetFileName(); Console.WriteLine("current-working-cs-file name is : " + thisFile); int currentLine = new System.Diagnostics.StackTrace(true).GetFrame(0).GetFileLineNumber(); Console.WriteLine("current-working-cs-source-code is : " + currentLine); } } } |
In this tutorial, I showed the first steps with C # and Avalonia. Today I will show you how to change the formula. For example, a simple button can be integrated into the application with the following mechanism. The XAML uses an Avalonia {Binding} to bind the Button’s Content property to the ButtonText property on… Read More »
I used the dotnetfiddle.net online tool to test with the C# programming language. The test is about the ref and out keywords and how these works. First, the ref keyword indicates that a value is passed by reference. It is used in four different contexts, see the documentation. The out keyword causes arguments to be… Read More »
In this tutorial, I will show you how to install and work with Avalonia and Avalonia.Templates. First, about Avalonia: Avalonia is a WPF/UWP-inspired cross-platform XAML-based UI framework providing a flexible styling system and supporting a wide range of Operating Systems such as Windows (.NET Framework, .NET Core), Linux (via Xorg), MacOS and with experimental support… Read More »
Opening Visual Code can be done simply with the command:
1 | code |
Opening Visual Studio does not always work with this command:
1 2 3 | devenv 'devenv' is not recognized as an internal or external command, operable program or batch file. |
As a type and trick, the project file can be run directly on the command line:
1 | C:\CSharpProjects\001>001.csproj |
In this tutorial, I tested a collinear function for three points. I also recapitulated access to the method and class without using lambda expression with this calculation method. The example contains two classes. A class is simple for recapitulating knowledge and can be tested by commenting and uncommenting the source code. The other class calculates… Read More »