ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Installing and configuring HFSQL Cluster
Required configuration and overview for installing HFSQL Cluster....
HRecordToXML (Function)
Retrieves the structure and the value of the current record and exports them into a character string in XML format.
Generating and deploying 64-bit applications
WINDEV allows you to automatically generate and install a 64-bit application.
HPrepareQuery (Function)
Initializes a query and declares this query to the database server in order to optimize the next executions of this query.
HInitSubscriber (Function)
Initializes the range of automatic identifiers for the description file of subscriber replica (".RPL" extension).
HEndNoModif (Function)
Unlocks a file that was locked by the same program with HNoModif.
HFlush (Function)
Forces the operating system of the computer where the data files are found to write data onto the disk.
HRecNum (Function)
Returns: the number of the current record in the HFSQL data file. the number of the current record in the HFSQL view....
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
HSecurity (Function)
Enables or disables the automatic security mechanism on one or more data files.
HMigrateLinkedCompositeKey (Function)
Migrates the values of the linked composite keys coming from a file in Hyper File 5.5 format to the HFSQL Classic format.
HNbRec (Function)
Returns the number of records in a file, query or HFSQL view: active records, crossed records, deleted records, etc.
Generating a description of a data file from a window or from a page
When you design a quick prototype, you often create windows (or pages) without defining any data files......
Project description: SCM tab
The project description window allows you to configure various elements of your project......
H.ErrIgnore (Variable)
Specifies the mode for processing the errors: the errors are processed by WINDEV the errors are processed by the program....
Integrated OCR (Optical Character Recognition) functions
Usage example of the HDescribeFullTextIndex function...
TableMode (Function)
TableMode is kept for backward compatibility.
HExecuteSQLQueryAsynchronous (Function)
Executes an SQL query asynchronously.
WLanguage
The integrated WINDEV language, WLanguage, is powerful, simple and intuitive......
Testing a dynamic project from a test server
Before deploying your dynamic WEBDEV site, we recommend that you run the final tests from a test sever......
HImportHF55 (Function)
Imports a Hyper File 5.5 file into an HFSQL Classic file.
sComputeCrc16 (Function)
Checks a character string before and after transmission between WINDEV applications and WEBDEVsites.