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...
dTransferToImage (Function)
Creates an image from a buffer of pixels encoded in a specific format. This function is an advanced function. This function is mainly used to handle the images returned by external APIs via Image variables....
NumToFinancialWritingChinese (Function)
Converts a numeric value (integer, real or currency) to a string in the Chinese financial writing format.
grHMDeleteColor (Function)
Deletes the colors specified by grHMColor from a Heatmap chart.
grSeriesPointType (Function)
Modifies the type of point for a series found in a Line, Area, Scatter and Radar chart.
Properties associated with the report blocks
List of properties associated with the report blocks...
DeepLinkProcedure (Function)
Defines the WLanguage procedure executed when the user clicks on a deep link.
fDriveInfo (Example)
Usage example of the fDriveInfo function
Break in a Looper control
A break in a Looper control is used to group the data corresponding to one or more arguments......
iResetNbPages (Function)
Reinitializes the current number of pages, used in the preset controls such as "Number of pages" and "Page number and number of pages".
InterfaceModifiableWithReportsAndQueries (Property)
The InterfaceModifiableWitReportsAndQueries property is used to determine if the interface of a report can be modified in Reports & Queries.
ContactSelect (Function)
Displays the list of contacts found on the device (Android, iPhone or iPad).
HDeleteScheduledOptimization (Function)
Deletes a scheduled optimization task from HFSQL Client/Server data files....
grWaterfallColor (Function)
Indicates the color for a type of category in a Waterfall chart.
Truncate (Function)
Truncates the right part of a string or buffer.
Binary (Property)
The Binary property is used to determine if an item is binary.
NbComponent (Property)
The NbComponent property is used to get the number of elements in a composite key.
SQLListSource (Function)
Lists the data sources declared on a local site.
saasPricing (Type of variable)
The saasPricing type is used to define the advanced characteristics of a SaaS pricing.
Constants for managing multilingual applications
List of constants used by the functions for managing multilingual applications...
FTPCommand (Function)
Sends a specific FTP command to a server.
XMLFindNamespaceByURI (Function)
Finds an XML namespace from its URI (Universal Resource Identifier) in a node and in the parents of this node.
Phone management functions
List of functions for phone management...
VariantToJSON (Function)
Converts the content of a Variant variable to JSON.
PopupClose (Function)
Hides a popup displayed in the page via PopupDisplay.