ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

1. HFSQL Client/Server: Implementation
WINDEV Tutorial: Using an HFSQL Client/Server database Lesson 1 - HFSQL Client/Server: Implementation - 10 min...
GanttTask (Type of variable)
The GanttTask type is used to define the advanced characteristics of a task for a Gantt chart.
ExecuteProcess (Function)
Starts the execution of a process programmatically, i.e. without the user having to perform any particular action in the interface.
Compound statements
BREAK statement/"BREAK:" label
The keyword BREAK can correspond: to the BREAK statement: it allows you to exit a set of instructions and run the rest of the current process. to the BREAK label: it allows you to declare a section of code in a loop. This code will be run when exitingfrom the loop with a "BREAK" statement....
HBackup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
Clipboard (Function)
Retrieves the text or image found in the system clipboard.
VariableReset (Function)
Resets the variable to its initial value.
ThreadExecute (Function)
Starts the execution of a secondary thread.
WinInitialized (Function)
Used to find out whether the "end of initialization" code was run for a window.
Filter
The Filter keyword can correspond to: the Filter function. the Filter property....
ToastDisplayIW (Function)
Opens a toast whose content is based on an internal window.
ComponentLoad (Function)
Loads an external component. This component can be: an external component present in the current project. an external component independent of the current project....
grSaveBMP (Function)
Saves a chart that was previously drawn in a file in BMP format.
DelayBeforeClosing (Function)
Limits the display duration of a window or dialog box. If no user action is performed, when the specified amount of time is reached: for a window, the code of a window button will be run. for a dialog box, the dialog box is automatically closed....
Execute (Function)
Starts the execution of a process through programming.
7. AJAX technology
External language: Programming in Java
We are going to call the elements developed in WINDEV (project, windows, analysis, ......
4. Conditional statements
WINDEV Tutorial - WLanguage basics Lesson 4 - Conditional statements - 20 min
8. OOP
WINDEV Tutorial - WLanguage basics Lesson 8 - OOP - 30 min
The windows and pages of the User Groupware
Two methods can be used to include the user groupware......
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
SQLCol (Function)
Retrieves the content of the specified column from the query result, for the current line.
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.