ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Connection variable>.RetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
<Connection variable>.DeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HDeleteTrigger (Function)
Deletes a trigger.
Report viewer (Print preview)
The report viewer allows you to see the report layout without printing it......
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
GDPR: an audit of data
A new GDPR audit is available to easily identify and monitor personal data in a WINDEV, WEBDEV or WINDEV Mobile application......
KeyExpression (Property)
The KeyExpression property is used to set the different components of a composite key.
DateTime (Type of variable)
The DateTime type enables you to easily handle a date and a time...
The Table control populated programmatically
A Table control populated programmatically is directly linked to lists stored in memory......
HLoadParameter (Function)
Reads a parameter that was saved from a stored procedure by HSaveParameter.
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
HActivateServerTrigger (Function)
Re-enables a server trigger that was disabled by HDeactivateServerTrigger.
HRetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
HInfoView (Function)
Returns information about a materialized view.
HStartServerUpdate (Function)
Used to immediately start the automatic server update.
HAddLink (Function)
Adds an integrity rule between two data files on the server.
HDisconnectClient (Function)
Displays a message on the Client computer(s) and disconnects the application.
HSendMessageToClient (Function)
Displays a message on the client computers.
The Map control
The Map control allows you to display a map in order to geolocate, create a route, display points of interest (POI) and more....
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time or local time. This item was defined in the data model editor or through programming. Define whether a timestamp item will use UTC time or local time (when describing the item through programming)....
PersistedCalculatedItem (Property)
The PersistedCalculatedItem property is used to: Find out whether the value of a calculated item is stored in the data file. This item was defined in the data model editor or through programming. Define whether the value of a calculated item is stored in the data file (when describing the item through programming)....
<Source>.ChangeName (Function)
Modifies the physical name of a data file.
<Source>.CancelSeek (Function)
Cancels the current search criterion.
<Source>.Free (Function)
Transforms the crossed records (HCross) into deleted records.
<Source>.BuildKeyValue (Function)
Builds the value of a composite key to implement a filter (HFilter) or to perform a search (HReadSeekFirst, HReadSeekLast, etc.).