ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Code editor: Snake_case or PascalCase
There are several naming conventions to write variables in the code......
iNewLine (Function)
Prints a line (in Windows standard, with a rounded end) at specified coordinates.
SQL functions that can be used in SQL queries
The following SQL functions can be used on the queries written in SQL code (classified by theme)......
External language: Programming in Pascal
We are going to call the elements developed in WINDEV (project, windows, ......
UMC: Implementing and managing the "User Macro-Codes"
Regardless of the skill of the development team, the end user will always want to do something that has not been planned for......
OpenAI: How to find the OpenAI key
Several features of WINDEV, WEBDEV and WINDEV Mobile use an OpenAI account ......
Handling a Wire control through programming
WINDEV allows you to handle a Wire control by programming......
Handling a Slider control through programming
WINDEV and WINDEV Mobile allow you to handle a Slider control through programming......
Signature of iOS applications
Signing an application is mandatory from Xcode 8......
Handling a Spin control through programming
WINDEV allows you to handle a Spin control through programming......
tapiLineDial (Function)
Dials a phone number for a voice line and chooses the device to use.
Parameters of the procedure used by fReadLine
WLanguage procedure ("Callback") called by fReadLine for each line read in the file.
Information 302: Ambiguity between a variable and a control
LST: The Technical Support Newsletter, the WINDEV and WEBDEV magazine
PositionToLine (Function)
Returns the number of the line that contains a character identified by its position in a block of text.
Programming an indexed control
Compilation statement: COMPILE IF
The <COMPILE IF> statement allows you to compile (or not) a WLanguage code according to a condition.
Positioning on a line in an edit control (AAF)
Several methods can be used to automatically position the edit cursor on a specific line in an edit control:...