Circle control/Line controls

ellipse

1. A Better Line Control

A WinForms line control that works how you would expect one to.

2. LineEditor Control – Line based visual input/output

A line based control for output and optional input, and a discussion of how to create a custom control from the .NET UserControl.

3. Working With Absolute Positions in .NET Graphics

An absolute set of coordinates to simplify graphics in .NET.

useful controls

4. Elliptical/Circular Button

Learn how to draw an Elliptical/Circular button with 3D or popup styles.

5. RoundButton Windows Control - Ever Decreasing Circles

A Windows round button control in C# with designer support

6. Aqua Gauge

A Gauge Control Developed using GDI+ with Aqua Skin

7. A thermometer control

Creating an analog-style thermometer

8. Elliptical Rotating Picture Tray and Editor

A picture tray that rotates around an ellipse of flexible size and angle, with an editor for C#.

9. Enhanced XP Button

Enhanced XP Button

10. NSButton

A button that can be used together with a panel to make ToolBars, or just for everything else buttons are used for

11. Orbital Mechanics Introduction

Introduction to Orbital Mechanics - 2 Body Problem

12. Drawing Gears - Circular and Non Circular

Learn about gears and by using the jpg's be able to cut working gears in wood and other materials

13. A simple WPF LineChart control

A simple WPF chart control that draws a 2D line chart.

14. Generate and understand NURBS curves

Create B-Spline and NURBS curves and learn how to use and manipulate them.

15. Numerical Solutions to Vibrations of Bars
16. WPF-Drawing Canvas Control

A drawing tool program that can create simplified XAML code

17. Spline Interpolation - history, theory and implementation

Implementation of Bezier curve, Derivative Bezier curve, Cathull-Rom spline, Bessel-Overhauser spline, Lagrange interpolation and convex hull

18. RoundedButton Control - Demystifying DrawArc

This article presents the RoundedButton control and describes the .Net DrawArc method, the subject of a number of questions on programming forums.

19. Using SetWorldTransform() to Rotate Basic Shapes by Any Angle

How to use SetWorldTransform() to draw basic shapes rotated by any angle

20. Clock

Simple clock using line transform

21. The Anatomy of a WPF Application

An article that both explains the Hows and Whys behind WPF.

22. Rubberband Lines

Using the rubberband line as a ruler.

23. Advanced Progressbar

An extended progress bar with support for shape based progress bars and 3D colors.

24. Magic Graphics

A library that lets you easily manipulate your drawings

25. The MiniWalker

Do you know what IT is? Take the red pill and find out...

26. Round Button in C#

this sample code illustrates how to create a custom control, specifically a round button in C# with advanced color effects.

27. Extensions to DrawTools

DrawTools library extended to include Layers, Zoom, Pan, Rotation

28. CCanvas - A Reusable Class to Draw a Simple Graph

A reusable class for drawing a simple graph

29. Custom Button with Color and Shape

Another simple custom button control with color and shape.

30. Introduction to GDI+ in .NET

In this article, we’ll see basics of GDI+ and how GDI+ is much better interface than its predecessor GDI.

31. Custom ProgressBar Control

Easy to use ProgressBar Control with many properties

32. WPF Arc!

Filling one of the ugliest WPF gaps: Animatable EllipticalArcGeometry and EllipticalArcShape

33. Drawing and Editing Lines with GDI+

Here's the code to implement a basic graphic user interface to paint, and then edit, lines on a PictureBox.

34. Charts for Windows Application using C#

Create charts using inbuilt functions of .NET Framework in window application and C#

35. A rotating gauge

An article on a custom control in the form of a rotating gauge.

36. Border Container

A collapsable container control with complete header, border, and color customization. Also has the ability to utilize an 'Activation' button (like the 'Active Files' button you'll find at the top of every form in the Visual Studio IDE).

37. Things to do in Graphics Land

Basic and advanced graphics via C#.

38. A Control to Display Pie (and Doughtnut) Charts with Highly Customizable Formatting

An extension of "A control to display pie charts with highly customizable formatting" from mattsj1984 that also renders doughnut.

39. Dragging Elements in a Canvas

Discusses a class which provides automated dragging of elements in a WPF Canvas.

40. Graph Library

This article addresses the construction of a simple graph library using C#.

HEX editor

HEX editor

1. Hex Control for C++/Win32 applications.

Fully featured Hex Control written in C++ with the help of the MFC library.

2. HxD - Freeware Hex Editor and Disk Editor

HxD is a carefully designed and fast hex editor which, additionally to raw disk editing and modifying of main memory (RAM), handles files of any size.

3. Free Hex Editor Neo

Modify your large files with Free version of HHD Software Hex Editor Neo

4. 27 Best Free Hex Editor Software For Windows

Here is a list of best free Hex editor software for Windows. These software let you open, view, and edit Hexadecimal files. Usually, normal text editor software don’t let you edit hex codes. You need special software to edit hex code file. This article will introduce you to a list of best free hex editor software. Here you will learn how to edit hex files and related operations to edit hex code.

5. WerWolv / ImHex

A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.

6. 010 Editor: Pro Text Editor

Edit text files, XML, HTML, Unicode and UTF-8 files, C/C++ source code, PHP, etc. Unlimited undo and powerful editing and scripting tools. Huge file support (50 GB+). Column mode editing.

virtual machine

1. LC-3 VM

This is a tutorial and source code for creating a VM of the LC3 computer.

2. Write your Own Virtual Machine

Write your Own Virtual Machine

3. A Virtual Machine

We’ve spent a lot of time talking about how to represent a program as a sequence of bytecode instructions, but it feels like learning biology using only stuffed, dead animals. We know what instructions are in theory, but we’ve never seen them in action, so it’s hard to really understand what they do. It would be hard to write a compiler that outputs bytecode when we don’t have a good understanding of how that bytecode behaves.

SOLID

SOLID

1. SOLID Principles: The Open Closed Principle -> What, Why and How

SOLID principles: The Open Closed Principle, a simple example in C#

interpreter in C#

interpreter

more pages on codeproject

1. CSI: A Simple C# Interpreter

CSI: A Simple C# Interpreter

2. Crafting an interpreter Part 1 - Parsing and Grammars

First of a series of articles on building a language interpreter, describing basics about parsing and grammars.

3. Crafting an interpreter Part 2 - The Calc0 Toy Language

Second article on building a language interpreter describing error handling and direct evaluation during parsing.

4. Crafting an interpreter Part 3 - Parse Trees and Syntax Trees

Third article on building a language interpreter describing the generation of parse trees and syntax trees.

5. Introducing R# Language

R# language is a kind of R liked language implements on .NET environment

byte type -> Tokenizer - > Lexer -> Parser

need to write or replicate MyBasic script in C# and write an article...

Basic Types

1. Byte Struct

Represents an 8-bit unsigned integer.

public readonly struct Byte : IComparable, IComparable <byte >, IConvertible, IEquatable <byte >, ISpanFormattable

Inheritance: Object -> ValueType ->Byte

2. Integral numeric types (C# reference)

The integral numeric types represent integer numbers. All integral numeric types are value types. They're also simple types and can be initialized with literals. All integral numeric types support arithmetic, bitwise logical, comparison, and equality operators.

3. Floating-point numeric types (C# reference)

The floating-point numeric types represent real numbers. All floating-point numeric types are value types. They are also simple types and can be initialized with literals. All floating-point numeric types support arithmetic, comparison, and equality operators.

4. Structure types (C# reference)

A structure type (or struct type) is a value type that can encapsulate data and related functionality. You use the struct keyword to define a structure type:

5. char (C# reference)

The char type keyword is an alias for the .NET System.Char structure type that represents a Unicode UTF-16 character.

6. Enumeration types (C# reference)

An enumeration type (or enum type) is a value type defined by a set of named constants of the underlying integral numeric type. To define an enumeration type, use the enum keyword and specify the names of enum members:

tokenizer class

7. A List of Useful Articles from MSDN Magazine

Stuff I've found useful and interesting

8. Free BASIC Compilers and Interpreters

The term BASIC, an acronym for Beginner's All-purpose Symbolic Instruction Code, actually describes a whole plethora of computer languages, not all of which are actually compatible with each other. On many home computers, the earliest implementations of the BASIC language was as a very simple line oriented interpreter. The simplicity of the original language made it easy for beginners to learn programming, giving rise to a whole generation of programmers who cut their teeth on this language (although it must be said that the language's simplicity also led to a host of bad programming practices as programmers tried to work around the language's limitations). Today, however, the language has grown very large and is split into a number of different dialects (many of which bear little resemblance to the original BASIC language) and includes support for many modern programming paradigms like structured programming (using functions or procedures) and object-oriented programming, etc.

9. Chipmunk Basic

Chipmunk Basic is an interpreter for the BASIC Programming Language. It runs on multiple OS platforms, and is reasonably fast for a pure interpreter. Chipmunk Basic presents a traditional (vintage) terminal-command-line programming environment, and supports a simple, old-fashioned, and easy-to-learn dialect of the Basic Programming Language. (Line numbers are required when using the built-in command-line console, but are not required in Basic programs written using an external text editor.) The language also supports a few advanced extensions. Free for educational and personal use.

10. Tokenizer - Data Extraction Library

Tokenizer is a .NET Standard and .NET Framework library that allows you to extract information from text using predefined patterns. Tokens embedded within patterns are extracted, validated and transformed before being returned as a strongly typed object:

11. How to Build a Tokenizer/Lexer Generator in C#

Build a full featured tokenizer generator in C#

12. C# tokenizer

good list

Parser Tools - Must Read

13. Parsing In C#: Tools And Libraries

This is an article similar to a previous one we wrote: Parsing in Java, so the introduction is the same. Skip to chapter 3 if you have already read it.

good gateway...

14. MyBasic - A Custom-BASIC language interpreter written in C++

A Custom-BASIC language interpreter written in C++

15. String Tokenizer class

A customizable string tokenizer.

16. Bird Programming Language: Part 1

A new general purpose language that aims to be fast, high level and simple to use.

17. Irony - .NET Compiler Construction Kit

Introduction to Irony - a new technology of parser/compiler construction for .NET.

18. Writing Your First Domain Specific Language, Part 1 of 2

A guide to writing a compiler in .NET for beginners, using Irony.

19. Script.NET a language for embedding scripting functionality into CLR Applications

Scripting language for .NET Framework 2.0. Supports native .NET Types, Dynamic casting, Meta programming.

20. 68 Resources To Help You To Create Programming Languages

68 Resources To Help You To Create Programming Languages

21. The ANTLR Mega Tutorial

Parsers are powerful tools and using ANTLR you could write all sort of parsers, usable from many different languages.

22. Learn to Build Professional Parsers

Learn everything you need to parse, starting from scratch: you can start building a parser today. Nobody dreams of building a parser. You need a parser for something. We can help get you there faster.

23. The complete guide to (external) Domain Specific Languages

This guide will show you:

1. the what: after a definition we will look into 19 examples of DSLs
2. the why: what are the concrete benefits you can achieve using DSLs
3. the how: we will discuss the different ways to build a DSLs and what are the success factors

SQL editor and FTP partial downloader

SQL editor and FTP downloader

1. Articles by Elmue (Articles: 20)

many good articles

2. Partial FTP Downloader

An article about a partial FTP Downloader

3. Graph3D: A Windows.Forms Render Control in C#

An easy to use 3D control which can be integrated into an application in a few minutes

4. SQL Editor for Database Developers

SQL editor with syntax parser, direct editing, code execution, database backup, table comparison, script generation, time measurement

5. Visual Studio Project Renamer

A utility that renames Visual Studio projects

6. Awesome .NET Library!

A collection of awesome .NET libraries, tools, frameworks, and software.

7. Writing data into CSV file in C#

I am trying to write into a csv file row by row using C# language. Here is my function

another PDF Library

8. Create PDF from Images using VB.NET

Create PDF from Image files using VB.NET and PDFSharp library.

9. PDFsharp & MigraDoc

Information about PDFsharp’s features¶ Key Features¶

1. Creates PDF documents on the fly from any .NET language
Easy to understand object model to compose documents One source code for drawing on a PDF page as well as in a window or on the printer Modify, merge, and split existing PDF files Images with transparency (color mask, monochrome mask, alpha mask) Newly designed from scratch and written entirely in C#
2. The graphical classes go well with .NET
10. Convert a Windows Form to PDF

This article shows how to save a Windows Form to a PDF file.

11. Create PDF from Images using VB.NET

Create PDF from Image files using VB.NET and PDFSharp library.

12. Digital Signatures and PDF Documents

PDFKit.NET 2.0 is a 100% .NET (verifiable) component for creating and manipulating PDF documents. In this article I will focus on its digital signature capabilities. Digital signatures can be used to authenticate the source of a PDF document, and to provide the integrity of a PDF document.

13. Converting Multiple Image Files to PDF

A tip on converting multiple image files (BMP, PNG, GIF, JPEG, TIFF) to single or multiple PDF

14. Basics of PDF graphics and how to edit

This article explains the basics of PDF graphics and how graphics can be edited if you really have to.