ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Report based on a query
Queries are used to easily select records in one or more data files......
WDAdminHF: Managing a database
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
SCM: Check-in policy
The SCM gives you the ability to define a check-in policy......
WDOptimizer: Overview
The different operations that can be performed with WDOptimizer are as follows......
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
<Source>.Optimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
HCS.Timeout (Variable)
The HCS.Timeout variable is used to modify the connection timeout: for the connections established by HOpenConnection. for the automatic connection openings....
Stored procedures and queries (HFSQL Client/Server)
The stored procedures are used to simplify the development and the maintenance of your applications by factorizing the code......
Hash constants
List of constants used by the Hash functions....
mongoWriteConcern (Type of variable)
The mongoWriteConcern type is used to define the level of acknowledgment of receipt requested for the write operations in a stand-alone mongod, in a set of replicas or in fragmented clusters.
Appendix 2: Checking the server
Bloque entièrement ou partiellement un fichier externe....
MaxValue (Property)
The MaxValue property is used to: get and set the top value of a report based on a data file. get the maximum value of the current filter. get the maximum value of a data series in a chart. get and set the maximum value for some types of controls....
MinValue (Property)
The MinValue property is used to: get and set the bottom value of a report based on a data file. get the minimum value of the current filter. get the minimum value of a data series in a chart. get and set the minimum value for some types of controls....
SQL statements
The main SQL statements allowed in the SQL queries managed by WINDEV and WEBDEV are as follows......
How to retrieve the analysis structure through programming?
This help page explains how to retrieve the analysis structure through programming....
SQL: Managing joins (INNER JOIN, OUTER JOIN)
To select records coming from several data files, joins must be used in the SQL query......
9. Distributing "Reports and Queries"
Creating an executable
Once the development of your WINDEV application is completed (windows, reports, queries, etc....
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
Monitoring robot: General check parameters
The general parameters of the check must be defined when creating or modifying a check......
Checked (Property)
The Checked property gets and sets the checkmark state of an element.
Sequencing reports
In some cases, you may want to print several reports one after another, and view them in the same print preview....
WEBDEV: Native AS/400 Connector for PHP
WEBDEV allows you to create Internet or Intranet sites, in native mode or in PHP......
Native MariaDB Connector: Programming with HFSQL functions
To use a MariaDB database with Native Connector, the structure of MariaDB tables must be imported into the WINDEV or WEBDEV analysis......
CheckUserIDentity (Function)
Allows you to check the real identity of the current user via biometrics check.