ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WINDEV 2024
Linking a Scheduler control to a table or variable
You can create Scheduler controls directly linked to the data....
28. Site SEO
HFSQL server replication
The replication between HFSQL servers consists in automatically replicating the data from server to server, in an asynchronous way......
Creating a Java project
WINDEV allows you to generate a Java application without even knowing the Java language......
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
The Windows registry
Several WINDEV functions can be used to handle the Windows registry......
InWebMode (Function)
Indicates whether the current process is run: from a WINDEV executable. from the WEBDEV runtime engine (AWP)....
How to associate an image with a treeview element?
When fillilng a TreeView control, an image is associated with each element....
Properties associated with the rows of a TreeView Table control
The rows of TreeView Table controls in a window or page can be manipulated using WLanguage properties......
Dim disabled windows
Your application opens several windows at the same time and you don't know which one to use?......
X (Property)
The X property is used to: Get the X-coordinate of a control, Table control column or window (position on the X-axis). Get the X-coordinate of a control or window (position on the X-axis)....
List Box control linked to a table or to a query
A List Box or Combo Box control can be used to display the content of a table or query, to allow a user to select a record, for example......
Information 2102: 'Long' does not exist anymore: the integers are coded on 4 bytes
Characteristics of the columns in a Table control in a window
The columns are used to display information in a Table control......
Middle (Function)
Extracts: a substring from a string starting at a specified position. part of a buffer starting at a specified position....
How to create a query with external join?
In SQL language, an external join is used to exclude or include file records with or without correspondences in the linked files......
How to sort the result of a query?
This help page explains how to create a sort query with the query editor....
HFSQL Control Center: HFSQL Client/Server backups
The HFSQL Control Center is used to manage the backups of HFSQL Client/Server tables......