ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Composite variable
A composite variable contains different types of elements (members)...
Report based on a variable (Data binding)
A report based on a variable is used to directly print the information found in a WLanguage variable...
Declaring and using a variable
A variable is defined by name and type...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
Assignment operators
Three assignment operators are available...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
Advanced types
The advanced types of WLanguage are as follows
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
IsNumeric (Function)
Enables you to find out whether a variable or a control is:
  • a numeric (integer, real, currency or numeric).
  • a string that can be converted into numeric.
Constant
The constants are language elements whose value is fixed once and for all...
psheetSelection (Type of variable)
The psheetSelection type is used to find out the advanced characteristics of a selection...
WDPic (Type of variable)
The WDPic type is used to define the advanced characteristics of an image in ".wdpic" format.
redisConnection (Type of variable)
The redisConnection type is used to define all the advanced characteristics of a connection...
redisResponse (Type of variable)
The redisResponse type makes it possible to define all the advanced characteristics of a response...
Chrono (Type of variable)
The Chrono type is used to define all the advanced characteristics of a stopwatch.
OpenIDIdentity (Type of variable)
The OpenIDIdentity type is used to define all the advanced characteristics of a user connected...
URI (Type of variable)
The URI (Uniform Resource Identifier) type identifies physical or abstract resources (e.g. files...
docFormatMulticolumn (Type of variable)
... section defined in a docSection variable.
beaconGroup (Type of variable)
The beaconGroup type is used to define the advanced characteristics of a set of Beacons.
beaconDetectionInfo (Type of variable)
The beaconDetectionInfo type is used to describe information relative to a Beacon detected...
xlsLayout (Type of variable)
The xlsLayout type is used to define all the layout characteristics of a sheet of an XLSX document...
docColumn (Type of variable)
The docColumn type is used to define the advanced characteristics of a table column found in a Word...
memcachedConnection (Type of variable)
The memcachedConnection type is used to define the characteristics of a connection to a Memcached...
memcachedResult (Type of variable)
The memcachedResult type is used to define the characteristics of a value read on a Memcached...
xmlReader (Type of variable)
The xmlReader type is used to read an XML document without loading it in memory.
docElementTextArea (Type of variable)
... in a docElement variable.
pdfTextElement (Type of variable)
The pdfTextElement type is used to find out all the characteristics of a text element in a PDF...
saasVisit (Type of variable)
The saasVisit is used to find out all the characteristics of a SaaS user's visit....
picLayer (Type of variable)
... in a WDPic variable.
Toast (Type of variable)
The Toast type is used to define all the advanced characteristics of a toast notification.
gpwOAuthParameters (Type of variable)
The gpwOAuthParameters type allows you to define all the information needed for authentication...
Thread (Type of variable)
The Thread type allows you to define all the characteristics of a thread.
InputMask (Type of variable)
The InputMask type is used to define all the advanced characteristics of a custom input mask.
docTableOfContents (Type of variable)
The docTableOfContents type is used to define all the options to generate a table of contents...
pdfAttachment (Type of variable)
The pdfAttachment type is used to define all the advanced characteristics of an attachment in a PDF...