ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

ModbusReadBit (Function)
Reads one or more bits from a Modbus slave, starting at a specific address.
Distributing an external component
Once the component has been created, tested and generated, it can be distributed to other developers......
TableDisableFilter (Function)
Disables a user filter on a column or on all the columns found in a Table or TreeView Table control.
TableSearchChild (Function)
Searches for a value in a column of a TreeView Table control, in a specified branch.
UploadStart (Function)
Starts sending the selected files into an Upload control.
Events associated with Bar Code controls
List of events associated with Bar Code controls...
iEndPrinting (Function)
Signals the end of the document to print and actually starts printing the data stored in the printer spooler via the following functions: iPrint, iPrintImage, iNewLine, etc.
XMLDocument (Example)
Usage example of the XMLDocument function
Handling TimeLine controls programmatically
A TimeLine control can be......
ExeGetPID (Function)
Returns information about the current process.
Font
The Font keyword can correspond to: a Font variable. the Font property....
OrganizerDisplay (Function)
Reinitializes the content of an Organizer control from its data source (HFSQL data file for example).
Code history
The code history is used to......
ModbusReadRegister (Function)
Reads one or more registers from a Modbus slave, starting at a specific address.
SSLActive (Function)
Used to enable or disable the secure SSL mode.
iZoneHeight (Example)
Usage example of the iZoneHeight function
HDeclareExternal (Example)
Usage example of the HDeclareExternal function
HBuildKeyValue (Example)
Usage example of the HBuildKeyValue function
PDFExtractPage (Function)
Extracts a page from a PDF file in a variable of type Image.
fChangeSize (Function)
Resizes an external file.
Project description: Telemetry tab
The project description window allows you to configure various elements of your project......
dFont (Function)
Declares the font that will be used by dText: in an Image control, in an Image variable, in a WDPic variable (on the background layer), in a picLayer variable....
Token (Type of variable)
The Token type is used to define all the advanced characteristics of a token displayed in an edit control.
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
HDFS constants
The following constants are used by the HDFS functions:...