ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<modbusSession>.WriteFloat (Function)
Writes one or more single-precision floats to a Modbus slave, starting at a specific address.
<Connection variable>.EndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
Transfer (Function)
Copies a block of bytes or a fixed-length string from a memory address into another one.
HEndNoDatabaseAccess (Function)
Re-allows the access (which means the connection) to one or more databases accessible via a connection.
Procedure WLanguage called by the function SensorDetectChangeAcceleration
Procedure (also known as "Callback") called by the SensorDetectChangeAcceleration function when the device's acceleration on one of its axes is detected....
<modbusSession>.ReadFloat (Function)
Reads one or more single-precision floats from a Modbus slave, starting at a specific address.
Testing a dynamic page (session or AWP mode)
The test of a single page runs the current page in WEBDEV......
Images and buttons
WINDEV, WEBDEV and WINDEV Mobile include many features to improve the appearance of applications and sites......
Managing the load balancing (dynamic load balancing on server)
The server that is hosting a HFSQL database engine can be very busy......
SourcePage (Property)
The SourcePage is used to identify the source of an internal page (i.e. the internal page displayed by an Internal Page control).
Execute (External language)
Runs the code of a control or the code of a procedure in WLanguage.
DisplayMode (Property)
The DisplayMode property gets and changes: the display mode in a Word Processing control, the display mode in a PDF Reader control the display mode in an HTML Editor control, the display mode in a Kanban control...
PanelActivate (Function)
Activates a panel when several panels are docked together.
HTMLInsertBefore (Function)
Adds a node before the specified node in an HTML document.
HTMLInsertAfter (Function)
Adds a node after the specified node in an HTML document.
Code snippets
The code editor allows you to enter "Code snippets"......
<Dockable panel>.Activate (Function)
Activates a panel when several panels are docked together.
<htmlNode variable>.InsertAfter (Function)
Adds a node after the specified node in an HTML document.
<htmlNode variable>.InsertBefore (Function)
Adds a node before the specified node in an HTML document.
Execution platform
WINDEV Mobile allows you to develop applications for different families of products......
Error 1009: The member of the class is private
sEscape (Function)
Runs different functions that directly affect the bits of serial port, parallel port or infrared port, independently of the communication protocol.
zipArchive (Type of variable)
The zipArchive type is used to handle an archive file in one of the following formats: ZIP, CAB, RAR or WDZ.
ModbusWriteRegister (Function)
Writes one or more registers (16-bit values) to a Modbus slave, starting at a specific address.
Information 2102: 'Long' does not exist anymore: the integers are coded on 4 bytes