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Version: 2026

DisplayOrphan (Property)
The DisplayOrphan property is used to: Determine whether a row or column in a Pivot Table control is displayed when it has no parent. Change the display mode of a row or column in a Pivot Table control when it has no parent....
ModificationRule (Property)
The ModificationRule property is used to configure the modification rule (integrity management) to be applied to the data file described in the code.
HAlias (Example)
Usage example of the HAlias function
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
File Description (Type of variable)
The File Description variable is used to programmatically describe data files.
HSuggestKey (Function)
Returns a list of keys to add to tables to improve query performance.
DeletionRule (Property)
The DeletionRule property is used to configure the deletion rule (integrity management) to be applied to the data file described through programming.
I was using C with WINDEV 5.5. How to proceed in WINDEV 2024?
You have the ability to use external languages with WINDEV......
Configuring the SOAP administrator
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
Automatic data file modification
The automatic data file modification updates the description of data files on user computers......
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)....
Executable: Project backup
At the end of the executable creation wizard, WINDEV proposes to automatically make a backup of the sources of your project......
SQLTransaction (Example)
Usage example of the SQLTransaction function
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
Partial indexing of memos
You now have the ability to index the content of a text memo item......
The Pivot Table control
The Pivot Table control dynamically displays data coming from the crosscheck of different files found in a database......
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
Creating a query
Two methods can be used to create a query......
Native SQL Server Connector: Specific features and remarks
The following paragraphs present the main aspects and specific features of the Native SQL Server Connector......
Automatic data masking
Data masking is a process that transforms the data in an item that will be displayed to the user......
Configuring the assisted universal replication
If your application uses the assisted universal replication via a file......