ONLINE HELP
 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)...
TypeVar (Function)
Identifies the type of an expression, a variable (during a call to a procedure for example) or a control.
Advanced types
The advanced types of WLanguage are as follows
Checkers available in the code editor
The code editor proposes several tools used to correct the code...
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.
Assignment operators
Three assignment operators are available...
Constant
The constants are language elements whose value is fixed once and for all...
<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.
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.
Type inference
The type inference is used to simplify the declaration of variables when the variable type can be automatically deduced by the compiler...
Code style
A code style is used to automatically prefix the name of all the variables and project elements (windows, report controls, classes, etc.
TokenURL (Property)
The Property URLToken allows you to know and modify the URL for retrieving the access token.
Hole (Property)
The Hole property is used to define the holes of a polygon.
AdditionalParameters (Property)
The Property Additional Parameters allows you to specify additional parameters...
GrantType (Property)
The GrantType property gets the grant types available.
AssociatedValue (Property)
The AssociatedValue property is used to get the value associated with the element.
Outline (Property)
The Outline property is used to define the outline of a polygon.
RedirectionURL (Property)
The RedirectionURL property gets the URL used for the result redirection.
Virtual (Property)
The Virtual property determines if an element is virtual.
EmailStartSession (Function)
Starts an email management session based on the selected management mode (POP3, SMTP, IMAP or MS...
SaaSAdminListService (Function)
Lists the SaaS services associated with a SaaS site, a pricing or a user.
Controlling the WEBDEV Application Server
Starting with version 28, you can remotely control the WEBDEV Application Server......
AuthVerifyAuthentication (Function)
When SSO authentication is used, checks the validity of the current user's token....
<Word Processing>.Insert (Function)
Inserts an object in a Word Processing control. The objects that can be used are: an element,...
OAuth and OpenID protocol management functions
OAuth and OpenID protocol management functions...
XMLSign (Function)
Signs an XML document.
AuthIdentify (Function)
Performs an authentication using the OAuth 2.0 protocol on any webservice.
HDescribeItem (Function)
Describes a file item programmatically.
EmailLoadAttachment (Function)
Adds an attached file to an email.
hbGetTableDescription (Function)
Retrieves the description of an HBase table.
InternalWindow
The InternalWindow property sets the name of the internal window to be used.
HDescribeLink (Function)
Describes a link between two tables programmatically.