ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Calling a procedure/a function
Syntax for calling a local or global procedure.
Procedure/Function
A procedure is used to associate an identifier with a statement block...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Local procedure
Two types of procedures are available...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Typecasting of parameters
The description of the parameter type is optional...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Passing parameters
The parameters can be passed to a procedure...
TelemetryAddMeasure (Function)
Adds a measure for a value or time sensor.
PDFAddImage (Function)
Adds an image to a page in an existing PDF file.
grLegend (Function)
Indicates the presence and position of legend in a chart.
HSetReplication (Function)
Temporarily disables (or re-enables) the replication.
ImageStopScrolling (Function)
Stops the automatic image sliding.
GglAnalyticsAddTiming (Function)
Adds a duration beside Google Analytics.
MCIEnd (Function)
Positions at the end of a media file that was opened beforehand MCIOpen.
BCToImage (Function)
Generates the image of a bar code.
OpenIDReadIdentity (Function)
Retrieves the identity of a user contained in an AuthToken variable.
DocInsertTableOfContents (Function)
Inserts a table of contents in a Word Processing document.
GroupAdd (Function)
Adds a group of contacts in a Lotus Notes or Outlook address book.
zipMsgError (Function)
Returns the message associated with an error code on an archive.
HAdd (Function)
Adds: the record found in memory into the table (query or view). the record found in a Record...
AssistedInputOpen (Function)
Opens the list of suggestions of an Edit control.
SFExecuteQuery (Function)
Runs an SOQL query (Salesforce Object Query Language) on a Salesforce database.
HInfoGroup (Function)
Returns information about the specified group of users.
HTTPSendAsynchronous (Function)
Sends an HTTP request in asynchronous mode: the program continues to run and the response...
RoundToMultiple (Function)
Returns a numeric value rounded to the nearest multiple of another numeric value.
apFullProjectName (Function)
Retrieves the full physical name of a project opened during the execution of an action plan.
OLEPlay (Function)
Used to: retrieve the list of available operations (other than edit) from a server, perform...
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items...
HIndex (Function)
Rebuilds the file index (".NDX" file).
grSurfaceGridlines (Function)
Displays the gridlines for the different planes of a Surface chart.
zipFindFile (Function)
Search for a file in an archive (CAB, ZIP, RAR, WDZ, 7z, gzip, TAR or TGZ (TAR.GZ) format).
TypeIsNullable (Function)
Determines whether an element is nullable.