The SOLID principles were introduced by a Software Engineering expert named Robert C. Martin , or “Uncle Bob,” who is well known for writing the books “ Clean Code ”, “ Clean Coder ” and “ Clean Archicteture ” . These principles are closely associated with Object Oriented programming and present a number of techniques and mechanisms for building a more flexible and sustainable class architecture. The term SOLID, although it is an English word with translation of "solid", in this context is an acronym. Each letter corresponds to one of the principles, requiring every term to be capitalized.

Create modern-looking & feature-rich Windows applications faster with well over 600 components in one money and time saving bundle for Delphi & C++Builder.

The grids feature flexible printing
Through properties you can have:
Page number, date, time, title in footer or header.
Different header & footer font.
Use cell font and color from display or different print font control.
Automatically splits columns over multiple pages if needed.
Print selected regions from the grid.
Set margins, print centered.
Use repeated fixedrows and fixedcolumns for multiple page output.
Automatic fit to page.

InterBase is an SQL Standards compliant database. InterBase strictly follows SQL industry standards. InterBase supports unicode and is ideal for any character set globally. InterBase offers multiple join unicode, real-time event alerts, and our patent pending Change Views’ SQL-based change tracking.

The Task Canvas window is closed automatically when you close the solution. If you try to close the Task Canvas window manually, the confirmation dialog is displayed. Technically, the Task Canvas window is a document tab and when you, for example, run the Close All Documents command, Visual Studio tries to close the Task Canvas window as well. This dialog prevents such accidental closing. On the other hand, if you frequently open and close the Task Canvas window manually, you may want to disable this confirmation by unchecking the Confirm before closing option.

jQWidgets provides a comprehensive solution for building professional web sites and mobile apps. It is built entirely on open standards and technologies like HTML5, CSS, jаvascript and jQuery. jQWidgets enables responsive web development and helps you create apps and websites that look beautiful on desktops, tablets and smart phones. You can use jQWidgets with TypeScript, popular frameworks like Angular 7, KnockoutJS and server-side technologies like ASP.NET MVC, PHP, JSP and Node.js

GemBox.Spreadsheet is a .NET component that enables you to read, write, edit, convert, and print spreadsheet files from your .NET applications using one simple API. With GemBox.Spreadsheet you get a fast and reliable component that’s easy to use. It requires only the .NET framework, so you can deploy your application easily without having to think about other licenses. And it’s up to 250 times faster than Microsoft Excel automation!

ASP.NET Zero Power Tools is a Visual Studio Extension that can automatically create an entity and its layers from the database to the user interface. So, you can create a fully working, production ready CRUD page in seconds.

DWKit’s main goal is to help you effectively manage form and business process development time with drag&drop interaction. In our estimation, using DWKit allows you to shorten your first release cycle fourfold and reduce your project Total Cost of Ownership by 30%. Among the highlights of DWKit is that it grants you complete access to the source code (for Ultimate license holders).

Build and launch web apps visually, while we generate clean code for you. Radzen is just one-click away. Simple to setup, maintain and update. Connect to your database. Radzen infers your data and creates a fully functional web application. Supports MSSQL, MySQL, Oracle, PostgreSQL, OData, Swagger, REST services.