ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

TraceBuild (Function)
Displays a customizable message in the trace window opened in parallel with the current window.
TraceDeleteAll (Function)
Clears the content of trace window opened in parallel with the current window.
Trace (Function)
Displays the requested information (content of a control, for example) in a window opened next to the current window.
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
TraceEnd (Function)
Closes the trace window if this window was opened or stops saving the trace information in a text file.
"Debugger trace" pane
The "Debugger trace" shows the messages displayed in the trace window during the last application test...
EmailReadPreviousHeader (Function)
Reads the header of the email found before the current email according to the protocol used (POP3 or IMAP, Lotus Notes or Outlook).
grAddData (Function)
Adds a data into a chart.
Managing the application language through programming
A multilingual application is an application that can be distributed in several languages......
saasPricing (Variable type)
The saasPricing type is used to define the advanced characteristics of a SaaS pricing.
How to create an SQL query with a calculation formula?
This help page explains how to create a query with a calculation formula with the query editor....
AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image or Static control.
HReadPrevious (Function)
Sets the position on the previous record of a file according to a browse item.
ListModify (Function)
Modifies an element in a List Box, ListView or Combo Box control populated programmatically.
SFModify (Function)
Modifies the records of a file defined in Salesforce.
"WEBDEV Application Server" license agreement
"WEBDEV Application Server" license agreement...
The Contact structure
The Contact structure is a preset structure of WLanguage (no declaration is required)......
btleDescriptor (Type of variable)
The btleDescriptor type is used to handle the descriptor of a Bluetooth Low Energy characteristic
SysYRes (Function)
Returns the vertical screen resolution.
Handling a Progress Bar control through programming
A Progress Bar control can be handled through programming......
ServiceUninstall (Function)
Uninstalls a service.
WEBDEV administrator: Viewing logs
The "Logs" tab is used to see the details of logs for a specific period......
Static audit
The static audit is a feature of the environment that analyzes a project to detect potential issues and suggests improvements......
DayNumberInAlpha (Function)
Returns the name of the day of the week according to its number.
MonthNumberInAlpha (Function)
Returns the name of the month according to its number.
ZOrder (Property)
The ZOrder property gets and sets the Z-order of an element.