4GL functions

In 4GL, a function is a named collection of statements that perform a task.

Built-in functions are predefined functions that support features of Querix4GL that require no definition (no FUNCTION statement).

This section describes main functions built in Lycia:

Functions in 4GL Programs

Functions for retrieving information about running applications

Functions for dynamic and static arrays

Functions for address capturing

Functions for configuring report output

Database functions

File management functions

Input functions

GUI client functions

Window functions

Form functions

Table functions

Field functions

Combo box functions

String functions

Toolbar functions

Application launch functions

Start menu functions

Dialog box functions

Environment functions

Help functions

Drawing functions

WEBSERVICE functions

apply_theme() function

cursor_name() function

fgl_copyblob() function

fgl_gettypename() function

fgl_random() function

ws_wait_call() function