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 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...
Global and local variable
Two types of variables are available......
NotifPushListInvalidIdentifiers (Function)
Returns the list of invalid identifiers on the APN service of Apple.
Code snippets
The code editor allows you to enter "Code snippets"......
Report viewer: "Preview" tab
The report viewer allows end users to view reports before printing them......
ExecuteCode (Function)
Runs the WLanguage code found in a character string.
fListFile (Function)
Lists the files found in a directory and returns the list of files.
Email (Variable type)
The Email type is used to handle the email content as well as the associated information.
WDInst: manage files to be installed
The setup editor WDInst is used to manage the files to install......
ErrorChangeParameter (Function)
Configures the automatic behavior that will be implemented if an error occurs in the current process.
AllModifiableWithReportsAndQueries (Property)
The AllModifiableWithReportsAndQueries property is used to determine if a report can be modified in Reports & Queries.
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically......
The Dockable Panel control
The Dockable Panel control allows you to easily organize the software interface into zones that the end user can freely move......
SpeechSynthesisInProgress (Function)
Used to find out whether a read operation is in progress on the engine for speech synthesis.
FontAppointmentContent (Property)
The FontAppointmentContent property is used to: Get the characteristics of the font used for the content of appointments in Scheduler and Organizer reports. Set the characteristics of the font used for the content of appointments in Scheduler and Organizer reports....
SexagesimalToDecimal (Function)
Returns the decimal angle corresponding to a sexagesimal angle.
TelemetryConfigure (Function)
Gets and sets the telemetry settings.
grSeriesOpacity (Function)
Modifies the opacity factor of a series in a chart.
ModbusConnectRTU (Function)
Connects a client to a Modbus slave via a serial port.
Bold (Property)
The Bold property is used to: Find out whether a Font variable is bold. Modify the bold attribute of a Font variable....
MemDelete (Function)
Deletes an element from a memory zone.
Financial functions
List of financial functions...
iAreaHeight (Function)
Calculates the height of a fixed-width area required to print the entire text that uses the current font.
iReset (Function)
Reinitializes the print settings (margins, font, paper format, orientation, ...) stored in the print library.
WLanguage procedure called by AppDetectUPDAvailable
Procedure ("Callback") called by AppDetectUPDAvailable when an update for the active application is detected.
grSeriesType (Function)
Defines the type of series used in a composite chart (chart containing several types of charts).