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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring and using a variable
A variable is defined by name and type...
Service variable
The Service variable is used to...
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...
Composite variable
A composite variable contains different types of elements (members)...
Advanced types
The advanced types of WLanguage are as follows
<Source>.Reset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
WLanguage types
The different types in WLanguage are...
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.
HReset (Function)
Initializes:
  • one or all variables of file items with their default values.
  • one or all items of a Record variable with their default values.
Assignment operators
Three assignment operators are available...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
Constant
The constants are language elements whose value is fixed once and for all...
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
GuidedTour (Type of Variable)
The GuidedTour type allows you to define all the advanced characteristics of a guided tour...
gglAttachment (Type of variable)
The gglAttachment type is used to define all the advanced characteristics of a file attached...
gglOverride (Type of variable)
The gglOverride type is used to define information about event notification overrides.
hRSConfig (Type of variable)
The hRSConfig type is used to define the advanced characteristics of a replication between 2 HFSQL...
GuidedTourStep (Type of Variable)
The GuidedTourStep type allows you to define all the advanced characteristics of a step of a guided...
mongoGridFS (Type of variable)
The mongoGridFS type is used to define the advanced characteristics of a file system for a MongoDB...
JWTParameters (Type of Variable)
The JWTParameters type allows you to define all the information necessary to perform JTW...
OpenIDParameters (Type of variable)
The OpenIDParameters type is used to define all the advanced features of an authentication...
Email (Type of variable)
The Email type is used to handle the email content as well as the associated information.
emailSMTPSession (Type of variable)
The emailSMTPSession type is used to access a messaging server by using the SMTP protocol (Simple...
DiskFile (Type of variable)
The DiskFile type is used to handle text files present on disk.
NumericFormat (Type of Variable)
The NumericFormat type allows you to define all the characteristics of the format that can be used...
docTabulation (Type of variable)
The docTabulation type is used to define the characteristics of a custom tabulation.
kbCard (Type of variable)
The kbCard type defines all the advanced characteristics of a card in a Kanban control.
WLanguageCodeFormatting (Type of Variable)
The type WLanguageCodeFormatting allows you to define all the setting parameters in Geometry...
AuthToken (Type of variable)
The AuthToken type contains the characteristics of a token to access a web service.
Drive (Type of Variable)
The Drive type allows handle a Drive generically. To use this type of Variable, it is necessary...
HEX@ (Type of Variable)
Objet interne pour la gest ion de VisiteGuidée.Etape.Disque.
_VisiteGuideeEtapeBulle (Type of variable)
Le type _VisiteGuideeEtapeBulle permet de définir toutes les caractéristiques avancées d'un XXX....
HEX@ (Type of Variable)
Le type _VisiteGuidéeActionAutorisée permet de définir toutes les caractéristiques avancées d'un...
gglDrive (Type of Variable)
The type gglDrive allows handle Google Drive. To use a Variable of type gglDrive , it is necessary...
GglFile (Type of Variable)
The GglFile type allows you to know all the characteristics of a file from the Google software...
SecretString (Variable type)
Type SecretString type is used to manipulate strings contained in the password vault.
pdfControl (Variable type)
The pdfControl type is used to get all the characteristics and values of a control present in a PDF...
Handling Bar Code controls programmatically
WINDEV, WEBDEV and WINDEV Mobile allow you to programmatically handle Bar Code controls......