ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ErrorThrow (Function)
Throw a non-fatal error.
Overview of OOP (Object Oriented Programming)
The object-oriented programming (called "OOP") is a programming paradigm in which the programs are organized as sets of objects......
Binding a Slider control to an item
A Slider control can be bound to an item in a data file, query, etc....
WDMap: Exporting records from a data file
WDMAP allows you to export records to......
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array of colors is cleared then it is filled with the integers representing the colors (24 bits) of the image.
Error 1012: The class member is not global: it cannot be accessed from a global method
How to use an array of structures?
An array of structures is an Array variable......
Binding a Link control to an item
Check: Connectivity to HFSQL Client/Server
The monitoring robot will try to connect to a HFSQL Client/Server server......
HSetReplication (Function)
Temporarily disables (or re-enables) the replication.
7. HFSQL: files physically created
Copying and cloning
Variables are copied using the "=" operator...
How to fill a TreeView control?
This help page explains how to fill a TreeView control....
Report based on a form
The report editor gives you the ability to print reports on pre-printed forms (image file or PDF file)......
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler......
The Scheduler control
...The Scheduler control is used to automatically display and handle schedules. It is used to manage the display of multiple resources and it is used in several applications or sites....
Page Header block
The Page header block is printed on each new page......
Image properties (help system)
At any time, you can change the characteristics of an image inserted into a help page in the image properties......
The Java Applet control
A Java Applet control allows you to easily include Java Applets in your WEBDEV sites......
WITH
Factorizes the expression of an element on which several sub-elements or properties are accessed.
Responsive Web Design: Tips
The Responsive Web Design was used in your pages but you still encounter some lock points......
"Real Time Performance Profiler" pane
The "Real Time Performance Profiler" pane shows the activity of an application or site during a test......
WDMap: Adding, modifying and deleting the records of a data file
WDMap allows you to perform simple operations (addition, modification or deletion) on the records found in a data file......
19. Upload: Sending files to the server
ODBC on HFSQL via Visual .NET (in C#)
The ODBC driver on HFSQL Classic (single-user and multi-user) is used to access a HFSQL Classic database from an external database software that supports ODBC accesses......