ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

grDeleteSeries (Function)
Deletes a data series from a chart.
grIncreaseData (Function)
Adds a value to a data in a chart.
Managing HFSQL Client/Server files
The HFSQL Control Center allows you to fully manage HFSQL Client/Server data files......
HFSQL data files exceeding 2 gigabytes
By default, the HFSQL engine allows you to manage large data files (up to 2 gigabytes)......
RepeatableReadSupported (Property)
The RepeatableReadSupported property is used to: Determine if the data file (defined in the data model editor or programmatically) can be used in HFSQL Client/Server in a transaction that includes a "Repeatable Read" isolation mode. Allow the use of a transaction that includes a "Repeatable Read" isolation mode for a data file (files described programmatically only)....
Handling an Image Editor control through programming
WINDEV allows you to handle an Image Editor control through programming......
WDLog: Overview
The different operations that can be performed with WDLog are as follows......
Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query......
Translating a text file with WDTRAD
ODBCSQLCode (Property)
ODBCSQLCode is used to: Find out the SQL code of the "query performed on a connection" (data source of report). Modify the SQL code of the "query performed on a connection" (data source of report)....
HCopyFile (Function)
Copies an HFSQL data file (.fic, .ndx and .mmo files if they exist): from the HFSQL server to the server (to perform a backup for example). from the HFSQL server to the client (to perform a local backup for example). from the client to the HFSQL server (to update the data files for example). from an HFSQL server to antoher HFSQL server....
NumberRow (Property)
The NumberRow property returns the maximum number of rows containing data in a Spreadsheet control. These rows contain data, a formula, formatting or a non-standard height.
Server (Property)
The Server property is used to manage the data source of a connection (HFSQL Client/Server, OLE DB, etc.)....
General exception mechanism
A process of general exception is available for all the components of the object with which it is associated......
Linking a Scheduler control to a data file or variable
You can create Scheduler controls directly linked to the data....
TmeLine control linked to a data file or variable
You can create TimeLine controls directly linked to the data....
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
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......
SQLConnect (Function)
Connects the current application to a database that must be interrogated via SQL.
Native Informix Connector: Programming with SQL functions
The use of SQL functions to manipulate Informix data does not require importing the file structure into the analysis......
Native Sybase Connector: Programming with SQL functions
The use of SQL functions to handle Sybase data does not require importing the file structure into the analysis......
SaaSAdminConfigureSiteData (Function)
Configures the management of data for a SaaS site.
SSHWrite (Function)
Writes data into the specified SSH session.
Data source (Example)
Usage example of the Data source type
The key items
Keys are specific items in your analysis......