ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

WDOptimizer: Editing and modifying a ".REP" file
HDescribeLink (Function)
Describes a link between two data files through programming.
2. Analysis in practice
LooperToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
<Looper>.ToExcel (Function)
Creates an Excel file from the data found in a Looper control (browsing Looper control or memory Looper control).
Custom-Folders in the analysis
Several file descriptions can be grouped into a "Custom-Folder"......
Analysis associated with a project
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis......
WDLog: Restoring a data file from its log
WDLog is used to apply to a backup of a data file the different operations saved in the log of this file......
Report data source
...The reports can be created with the data coming from:...
fDate (Function)
Returns or modifies the different dates associated with a file or directory (date created, modified or accessed).
Table control based on a data file
A Table control based on a data file is a control whose columns are bound to the items of a data file or query (data source)......
Managing the HDFS system
HDFS (Hadoop Distributed File System) is one of the component of the Hadoop framework......
WDOptimizer: Optimizing indices
WDOptimizer includes multiple modes to optimize indices......
1. Analysis: Database structure
When a WINDEV, WEBDEV or WINDEV Mobile project uses data files, it must be associated with an analysis....
fDateTime (Function)
Returns or modifies the different dates and times associated with a file or directory (date created, modified or accessed).
How to create and run an SQL query through programming?
This help page explains how to create and run an SQL query through programming....
How to create an SQL query to get a TOP 10?
This help page presents the method for creating an SQL query used to get the first 10 records......
fSaveBuffer (Function)
Creates and fills a text file with the content of a string or buffer variable.
HRetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
<Connection variable>.RetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
WDConver : Overview
WDConver is a tool used to convert data to an HFSQL Classic data file from......
ListView control linked to a data file (or to a query)
A ListView control can be used to display the content of a data file (or the content of a query)......
13. Reports
WINDEV Mobile allows you to easily create and print all types of reports with the report editor....
RecordSize (Property)
The RecordSize property is used to get the size (in bytes) of a record in: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
Native PostgreSQL Connector: Programming with SQL functions
You can use SQL functions to handle the PostgreSQL database......
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