ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Spreadsheet control in a report
The spreadsheet is one of the most often used business tools. You have the ability to create reports that print the data found in a spreadsheet....
SpeechSynthesisInProgress (Function)
Used to find out whether a read operation is in progress on the engine for speech synthesis.
MapGetPosition (Function)
Returns the geographical position of the point located in the center of the map currently displayed in a Map control.
Format (Property)
The Format property is used to define the data format of a data file.
ArcCos (Function)
Returns the arc cosine of a numeric value (integer or real).
Financial functions
List of financial functions...
HSetCache (Function)
Used to configure the management of caches in the HFSQL Client/Server engine....
HDeactivateTrigger (Function)
Disables a trigger.
HDeleteDatabase (Function)
Deletes a database located on an HFSQL server.
HUpdateQuery (Function)
Creates or updates a query on an HFSQL server.
HFreePosition (Function)
Deletes a position saved by HSavePosition.
HModify (Example)
Usage example of the HModify function
Error 28: No END statement is associated with this SWITCH
Binding an Image control to an item
An Image control can correspond to an item found in a data file, in a query, ......
Creating the Relation windows of a WINDEV RAD pattern
Compilation options
The compilation options allow you to define the help system generation settings......
Mashup
The concept of Mashup consists in aggregating data coming from different software, different services, different data sources, ......
TableSearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
Val (Function)
Returns the numeric value of a character string.
BurnerVolumeName (Function)
Allows you to find out or modify the name of the CD or DVD to burn.
fIsImage (Function)
Used to find out whether a file found on disk or a file contained in a buffer corresponds to an image format recognized by WINDEV, WEBDEV or WINDEV Mobile.
SchedulerChangeMode (Function)
Modifies the period (which means the number of days) displayed by a Scheduler control.
ModificationDurationAPT (Property)
The ModificationDurationAPT property is used to determine and specify if the user can modify the duration of an appointment in a Scheduler or Organizer control.
MapEndOfMove (Function)
Stops following the device movement in a Map control.
MinSourceCardinality (Property)
The MinSourceCardinality property is used to get and modify the minimum cardinality of the source item in the link.