ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Modbus functions
List of Modbus functions...
The PDF Reader control
The "PDF Reader" control is an advanced control that allows end users to view PDF documents in their applications, without an external software......
Enumeration (Type of variable)
An enumeration is a set of values......
Compilation statement: COMPILE IF
The <COMPILE IF> statement allows you to compile (or not) a WLanguage code according to a condition.
<Thread variable>.Wait (Function)
Waits for the end of the execution of the specified thread.
XMLData (Example)
Usage example of the XMLData function
HTrack (Function)
Starts tracking write actions (addition, modification or deletion) performed on a file found in an HFSQL server.
SysNumberScreen (Function)
Returns the number of screens currently connected to the current computer.
<Looper>.AddLine (Function)
Adds a row at the end of a Looper control.
<Thread>.SendSignal (Function)
The current thread sends a signal to the specified thread in order to unlock it.
Telephony functions
List of telephony functions...
DDE errors
When a DDE function fails (returns False for example), ErrorInfo allows you to find out the number of the corresponding error]......
Printing the content of a Spreadsheet control (AAF)
Spreadsheet controls include an automatic context menu that allows users to perform different actions on the data displayed in the control......
WHelp (Function)
Displays a file or a help page in HLP or CHM format.
ReturnedValue (Property)
The ReturnedValue property is used to handle the return value.
<Looper>.InsertLine (Function)
Inserts a row into a Looper control.
ReplicSynchronize (Function)
Synchronizes the data corresponding to a replication.
Address
The Address keyword can correspond to...
HInfoBackup (Function)
Returns information about one or more backups performed on an HFSQL Client/Server server....
WiFiDetectAccessPoint (Function)
Starts detecting the Wi-Fi access points currently accessible from the device.
iPrintReport (External language)
Prints a report created with the report editor.
xmlNamespace (Type of variable)
The xmlNamespace type is used to handle the XML namespace of a node attribute in an XML document.
Sum (Function)
Calculates the sum of the array elements.
Telemetry: Overview
From version 21, WINDEV proposes advanced statistics regarding the use of your WINDEV applications via the telemetry......
grHMColor (Function)
Specifies the colors of different values in a Heatmap chart.