ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HImportXLS (Function)
Imports an XLS file into a data file in HFSQL Classic or Client/Server format (data file described in the data model editor, or declared by HDeclare, HDeclareExternal or HDescribeFile)....
EmailUpdate (Example)
Usage example of the EmailUpdate function
PrivateKey (Property)
The PrivateKey property manages connections that use private keys (SSH or MQTT connections).
YAML (Type of variable)
The YAML type simplifies the handling of data in YAML format.
sysNotification (Type of variable)
The sysNotification type is used to define all the advanced characteristics of an interactive system notification.
Handling a TreeView Table control programmatically
This page explains how to program TreeView Table controls......
Using the query result
The result of a select query can be used in......
Word Processing constants
The following constants are used by the functions for managing the Word Processing control:...
Bluetooth functions
List of Bluetooth functions...
Parameter (Property)
The Parameter property is used to get and change certain parameters.
Error 531: The negative or null subscripts are not allowed
Error 305: The element does not exist in the window
FinRedemption (Example)
Usage example of the FinRedemption function
mlGetVariable (Function)
Retrieves the value of a variable for the MATLAB session.
mlSetVariable (Function)
Writes the value of a variable for the MATLAB session.
JSONToVariant (Example)
Usage example of the JSONToVariant function
MongoCreateCollection (Function)
Creates a collection in a MongoDB database while specifying the options of this collection.
Index (Property)
The Index property is used to get the index of an element.
ExeListDLL (Function)
Returns the list of libraries (".DLL" files) used by one of the applications currently run.
HDBOpen (Function)
Opens the xBase data file and the "memo" file if it exists.
MapFollowMovement (Function)
Displays the current location of the device in a Map control and updates the location as it moves.
Select query description window: Use
Let's see some operations specific to the description window of a select query......
DnDGetData (Function)
Retrieves a specific type of data during Drag/Drop....
EnumSubElement (Function)
Used to enumerate the sub-elements of a project element.
grAddData (Function)
Adds a data into a chart.