Gambas

__NOTOC__ __NOEDITSECTION__ center|200px|Gambas 3 logo, featuring a blue shrimp mascot. A guide to the free programming language Contents Starting /Preface/ /Introduction/ /Installation/ First Steps /Helpful/ /Comments/ /Assignments/ /Hello World/ Applications Mathematics and Statistics Graphics in Gambas Colours used in Gambas Programming the Mouse /Output/ Textwork in Gambas /Clipboard/ Time and Date Sound in Gambas The Gambas toolbox Gridview Standard dialogues Comments on the Gambas built in Examples Build a simple text editor Coding Arrays Basic Arithmetic Operations Branches: If then , Select case Constants Loops: For to , For each , do until Subroutines String manipulation—Concatenation, string search and replace Environment variables and command line parameters File handling Checks and returns True or False if a File or Dir exists Object Oriented Programming in Gambas Operators Variable declarations, Dimensioning References /Concept Index/ /Function Reference/ /Useful Modules/ Quick reference cards /Websites/ Supplements Predefined Constants in Gambas List of Gambas Commands Add new Components to Gambas Differences between Gambas and VB Error Messages Difficulties learning Gambas Frequently Asked Questions Links to Gambas BASIC programming language Open source software G 25%