ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

How to create an SQL query to count?
This help page explains how to create a count query with the query editor....
21. Reports
Notifications of an HFSQL server
A server may encounter problems without any user (or developer) noticing anything. For example: a scheduled task may fail, an automatic backup may fail, a node may become inactive in a HFSQL cluster, ......
Installing and configuring HFSQL Cluster
Required configuration and overview for installing HFSQL Cluster....
Check: NNTP connectivity
The monitoring robot will try to connect to the specified NNTP server (news server)......
The Group structure
The Group structure is a preset structure of WLanguage (no declaration is required)......
Key and referential integrity
In a database schema, the "Key" items are also used to manage the consistency of data (called referential integrity)......
Style of a control
As soon as it is created, a control is associated with a style......
Configure the setup program interface
To make the installation process more user-friendly, the setup wizard allows you to customize the interface of the setup program......
Handling data files in PHP
WEBDEV allows you to create a PHP site that handles data files......
Setup via physical media
A setup by physical media allows you to give to the hosting company a media containing all the files required to install the site on a server......
Time management help
Time management is extremely important......
Table, List Box and Combo Box controls bound to queries
A Table, List Box or Combo Box control can be used to display the content of a data file or query......
1. RAD (Rapid Application Development)
Sending faxes with WINDEV and WEBDEV
To send faxes from an application or from a site, WINDEV and WEBDEV propose several functions allowing you to send faxes via the system fax server available in Windows XP and Windows 2000......
Viewing a window in 3 dimensions
Your window contains overlapping controls?......
ERR_OUT_OF_MEMORY
Insufficient memory to perform the operation. ERR_OUT_OF_MEMORY (13)...
Variable scope
Variables can be declared anywhere in the code....