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...
grColor (Function)
Returns and initializes the color of different chart elements.
NotifAdd (Function)
Adds a notification to the system bar (Android) or notification center (iOS).
StringStartsWith (Function)
Checks whether a character string starts: with a specific character string. with one...
DashResizeWidget (Function)
Changes the dimensions of a widget found in a Dashboard control.
ExtractStringBetween (Function)
Allows you to: extract a substring between two given separators from a character string....
TestCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.
ExceptionEnable (Function)
Re-enables the current exception process if the exception was corrected.
SegmentedButtonInsert (Function)
Inserts a new option into a Segmented Button control.
iPrintAreaHTML (Function)
Pritns a text in HTML format in a rectangular area.
HLockFile (Function)
Locks a table and restricts the access to this table for all other sites or applications.
PVTToExcel (Function)
Creates an Excel file with data from a Pivot Table control.
HDeleteDirectory (Function)
Deletes a directory from an HFSQL Client/Server database....
MemcachedModifyKeyGroup (Function)
Modifies a key/value couple in the Memcached cache on a group of servers....
ConfigureSpellCheck (Function)
Configures the spelling checker for the edit controls and for the Table control columns...
EndTimerSys (Function)
Ends the execution of a timer triggered by TimerSys.
gFontSize (Function)
Builds a sequence of characters used to specify the size of the font for a text found in a graphic...
Enqueue (Function)
Adds an element to the queue.
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array...
RESTSend (Function)
Sends a REST request and waits for the server response.
inAppCheckSubscription (Function)
When starting the iOS application, checks whether the In-App subscriptions have been renewed.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
BTChangeConnectivity (Function)
Used to configure a Bluetooth radio to accept (or not) the requests for connection coming...
SpreadsheetGetSortInfo (Function)
Returns various information about the sort performed in a Spreadsheet control.
WebserviceReadHTTPHeader (Function)
Reads the HTTP header received in a call to a SOAP or REST web service.
KanbanInsertList (Function)
Inserts a list in a Kanban control.