ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

fDelete (Function)
Deletes a file accessible from the current computer.
MultimediaPlay (Function)
Plays a media file in a Multimedia control.
DocClose (Function)
Closes a docx file and frees the document.
fUnlock (Function)
Entirely or partially unlocks an external file.
<Source>.SetLog (Function)
Enables or disables log management on a file.
HSetLog (Function)
Enables or disables log management on a file.
<hdfsConnection variable>.Delete (Function)
Deletes a file or directory from a Hadoop server.
EndVisibleRange (Property)
The EndVisibleRange property is used to: find out and modify the last visible date or time in a Scheduler control or in a TimeLine control. modify the last visible time in a TimeLine control....
PostgreSQL Native Connector: Programming with HFSQL functions
To use a PostgreSQL database with the Native Access Connector, you need to import the PostgreSQL table structure into the WINDEV or WEBDEV... database schema....
HFSQL Control Center: Scheduled optimization
The Control Center allows you to implement an automatic optimization mechanism for the database and its files using scheduled optimization tasks......
Server triggers
Server triggers are stored procedures executed by the server before or after a write operation performed on a database file......
Remote WEBDEV administrator: Modify a WEBDEV account
To modify a WEBDEV account from the remote WEBDEV administrator:...
Query and project
CalendarSelectPlus (Function)
Selects a date in a Calendar control.
<Calendar>.SelectPlus (Function)
Selects a date in a Calendar control.
Date
The Date keyword can correspond to...
Use a calendar to enter dates
Handling a Logical Data Model (LDM)
The main operations that can be performed on an LDM are as follows......
CtDatabase (Property)
The CtDatabase property is used to set the OLE DB data source when connecting to a specific table via OLE DB.
CtDescribedDatabase (Property)
The CtDescribedDatabase property is used to set the OLE DB data source when connecting to a specific table via OLE DB.