Introduction to the Lazarus IDE

Computer Lessons, Articles, Books on: Lazarus IDE

Page Books >> Introduction to the Lazarus IDE - 2024.

book3

I present to you my second book: "Introduction to the Lazarus IDE" - 2024. Lazarus IDE is a programming environment for developing applications. It is cross-platform, and at the same time completely free and free to use.

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SECTION 1: Components

laz-Components

The design of Lazarus IDE has its own specific and unique look. The main window in Lazarus consists of several separate windows:

1. Window with menus and bars (command window) - located at the top of the screen. 2. Component properties and settings window: Object Inspector: located on the left side of the screen. 3. Window for the program modules and code: Source Editor: located in the middle and right of the screen: ...

SECTION 2: Databases

laz-Databases

Databases play an important role in the modern computer world. They are used in many web sites and information systems.

Special database management systems (DBMS) have been created. Some of them are commercial: MsSql, MsAccess, Oracle, and others are free: MySQl, MariaDB, PostgreSQL, Firebird, Sqlite. Lazarus IDE has tools for working with the most used databases...

SECTION 3: Lazarus IDE

Lazarus IDE

Lazarus is a programming visual environment for application development - in English: IDE (Integrated Development Environment)

Lazarus IDE is open source and at the same time completely free and free to use. It is cross-platform, which means that it can work under different operating systems, it uses the Object Pascal language and visual programming, and this makes it very convenient and easy to use...

SECTION 4: Pascal

Pascal

Pascal is a structured programming language created by Professor Niklaus Wirth in in the last century in 1970.

Pascal is easy to learn and teaches a good programming style, so it is gaining a lot of popularity and is used as the initial programming language in schools and universities. There is also an object-oriented version developed, called Object Pascal, used in the Delphi development environment and in Lazarus IDE ...