ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Calling a procedure/a function
Syntax for calling a local or global procedure.
Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Passing parameters
The parameters can be passed to a 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.
Local procedure
Two types of procedures are available...
Typecasting of parameters
The description of the parameter type is optional...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
NFCWriteTag (Function)
Starts writing data to an NFC tag.
NFCSendTag (Function)
Sends a NFC tag to another device.
GglPrintDocument (Function)
Prints a document (text or PDF file, images, Word or Excel document, ...) by using the Cloud Print...
grSurfaceAddData (Function)
Adds a data into a Surface chart.
grRotation (Function)
Used to: Turn a chart around one of its axes in order to better view the data. Find...
grSurfaceAltitudeColor (Function)
Defines the color used for the altitude (Z axis) of a surface chart.
grSurfaceGridlines (Function)
Displays the gridlines for the different planes of a Surface chart.
NFCReadTag (Function)
Starts reading a NFC tag or enables the detection of NFC tags for the current window.
FreeAWPContext (Function)
Frees the AWP context in advance (on disk) to allow the other call on the same AWP context...
grSurfaceMesh (Function)
Enables or disables the mesh on a Surface chart.
grSurfaceDeleteAltitudeColor (Function)
Deletes the altitude colors specified by grSurfaceAltitudeColor.
OpenSSLCheck (Function)
Checks, via a public key, that the signature of data performed with the OpenSSL library is correct.
PVTSave (Function)
Saves the result of the calculation performed in a Pivot Table control (in a file or in memory).
PropertyExist (Function)
Used to find out whether a property exists on a control or on a class instance.
ChronoReset (Function)
Stops and resets a running stopwatch.
ArrayReverse (Function)
Reverses the content of a one-dimensional array.
Truncate (Function)
Truncates the right part of a string or buffer.
StringInsert (Function)
Inserts a string into another character string at a given position.
NoLeftCharacter (Function)
Returns a string after removing the specified characters from the left side of the initial string.
NoRightCharacter (Function)
Returns a string after removing the specified characters from the right side of the initial string.
ExtractLine (Function)
Extracts a specific line from a character string.
SwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
ArraySwapLine (Function)
Used to swap two rows in a two-dimensional array or in an advanced array property.
HRSAddConfig (Function)
Adds a replication between two HFSQL server onto the master server.
HRSDeleteConfig (Function)
Deletes a replication between two HFSQL servers.