ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HFSQL Client/Server database: Recommendations
This help page presents the main recommendations for optimizing the security and performance of an HFSQL Client/Server database according to the constraints and desired features......
Android application: Using and sharing SQLite data
For the Android applications, the available databases are HFSQL (Classic and Client/Server) and SQLite....
StrikeOut (Property)
The StrikeOut property is used to: Determine whether the strikethrough formatting is applied to a Font variable. Apply strikethrough formatting to a Font variable....
Creating the menus for the windows of the WINDEV RAD pattern
Creating the Form pages of a WEBDEV RAD pattern
HSubstDir (Example)
Usage example of the HSubstDir function
2. User-friendly editors in practice
User-friendly editors in practice...
Automatic Application Features (AAF) constants
List of constants used by the Automatic Application Features (AAF) functions....
Creating the Form windows of a WINDEV RAD pattern
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....
Sequence diagram
A sequence diagram represents the chronological order of messages sent and received by a set of objects......
Telemetry: Main features
DnDIsDataAvailable (Function)
Checks whether a specific type of data is available during Drag/Drop....
WithSpace (Example)
Usage example of the WithSpace function
OCRExtractText (Function)
Reads the text contained in an image.
hBackupDescription (Type of variable)
The hBackupDescription type is used to programmatically describe an HFSQL Client/Server backup....
16. Java applications in practice
Java applications in practice...
SCM: Management of rights
It is possible to manage and grant certain access rights to the developers for each element in the SCM......
Environment of the project editor
The main elements of the project editor are as follows:
WINDEV applications for Linux: Specific features
Printing during the report test in the editor
During the test of a report ("Go" button from the report editor), several print options are proposed......
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.
HOptimizeQuery (Function)
Optimizes the Select queries by using idle times when handling an application (period without processes).
HReadSeekFirst (Function)
Sets the position on the first record whose value for a specific item is strictly equal to a sought value (exact-match search).
iHPos (Function)
iHPos is kept for backward compatibility.