ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

dPen (Example)
Usage example of the dPen function
InterpretAmpersand (Property)
The InterpretAmpersand property is used to determine and change how the '&' character is interpreted in: the caption of a Static control. the elements of a List Box control. the elements of a Combo Box control. the values of a column in a Table control....
USBListDevice (Function)
Returns the list of USB devices currently plugged into the current computer.
Installing and starting WDTRAD
BitwiseOR (Function)
Returns the result of the (bitwise) logical OR between two values.
HFilterIncludedBetween (Function)
Defines and enables an "Included between" filter on a file, view or query.
HCreateMasterReplica (Function)
Creates the description file of a Master Replica (logged replication or universal replication).
Upgrading a WEBDEV Cluster
WEBDEV Custer is a hosting solution for WEBDEV sites that ensures high performance and availability......
BitwiseXOR (Function)
Returns the result of the bitwise exclusive OR operation performed between two values.
TwoFactorAuthenticationCheckCode (Function)
Verifies the code given by an authentication application.
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
Installing and starting WDTRAD
8. "Mobile friendly" site: Dynamic serving
tapiStopCallDetection (Function)
Stops the specified call detection that was started by tapiListen.
TreeMapSelectGroup (Function)
Visually selects a group of elements in a TreeMap control.
Message (Property)
The Message property is used to: Find out the help message associated with a control or with a menu option (in a window). Modify the help message associated with a control or with a menu option (in a window)....
tapiRecord (Function)
Records the current communication as a".WAV" file.
AJAXCallInProgress (Function)
Used to determine if the request being processed is an AJAX request.
HDeclare (Function)
Declares a description of data file (found in an analysis) in the current project.
sWrite (Function)
Writes a character string to the output buffer of the specified serial port, parallel port or infrared port.
HCreateSubscriberReplica (Function)
Creates the description file of a subscriber replica.
General options of WINDEV, WEBDEV and WINDEV Mobile
The general options are used to configure the working environment of the product used......
Events associated with Table controls
List of events associated with Table controls...
VisibleWithAnimation (Property)
The VisibleWithAnimation property is used to make a control visible or invisible via the "Appear/Disappear" animation....
TreeExpandAll (Function)
Expands a node and all its child elements in a TreeView control.