ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

SQLTransaction (Example)
Usage example of the SQLTransaction function
Android configuration for push notifications (Firebase)
From WINDEV Mobile 22 Update 1 (version 220052), the Push notifications in Android are using the Firebase platform (instead of Google Cloud Messaging)......
HSynchronizeReplica (Function)
Synchronizes the master replica and the subscriber replica: the operations performed on one of the replicas are transferred into the other replica.
HWrite (Function)
Writes a record into a data file without updating the indexes corresponding to all keys used in the file.
geoDistance (Function)
Returns the distance between the two locations. This distance is expressed in meters by default.
SchedulerMode (Function)
Returns the display mode of a Scheduler control: day, week, month, ...
DayHeight (Property)
The DayHeight property is used to get and change the height of days in a Scheduler control where days are arranged in rows, and resources are arranged in columns.
Deployment diagram
A deployment diagram shows the physical layout of the hardware components (nodes) used in a system as well as the association between the executable programs and these components......
zipInfoFile (Example)
Usage example of the zipInfoFile function
HDescribeItem (Example)
Usage example of the HDescribeItem function
ControlContextMenu (Function)
Identifies the control on which the context menu was opened.
iCreateFont (Function)
Creates a new print font.
SocketCreateInfrared (Function)
Creates a socket that uses the infrared port.
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
AnchorRateRight (Property)
The AnchorRateRight property is used to: Find out the anchor rate when a control moves on the horizontal axis. Modify the anchor rate when a control moves on the horizontal axis....
AnchorRateHeight (Property)
The AnchorRateHeight property is used to: Find out the vertical anchor rate of a control. Modify the vertical anchor rate of a control....
Handling an element of a TreeView control programmatically
This help page explains how to handle the elements of a TreeView control either directly or via the WLanguage functions......
NetMsgError (Function)
Returns the error message corresponding to the error number returned by NetOpenRemoteAccess and NetCloseRemoteAccess.
zipExist (Function)
Used to find out whether an archive exists.
HClusterAddNode (Function)
Enables a node in an HFSQL cluster.
DayWidth (Property)
The DayWidth property is used to determine and change the width of days: in a Scheduler control where the days are displayed in column and the resources in rows. in a Gantt Chart column....
TransparencyMode (Property)
The TransparencyMode property is used to get and change the transparency mode of an image.
ModbusWriteBit (Function)
Writes one or multiple bits to a specific address in a Modbus slave.