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Version: 2026

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Assignment of RETURN
The return value of the process currently run can be assigned...
Description de IndexSémantique (Type de variable)
Une variable de type Description de IndexSémantique permet de décrire par programmation un ou plusieurs index sémantiques. Les caractéristiques de ce type peuvent être définies et modifiées à l'aide de différentes propriétés WLangage.
<Source>.ListLink (Function)
Returns the list of links (Merise) in the current database schema or in a specific database schema.
HListLink (Function)
Returns the list of table bindings (Merise type) present:
  • in the current database schema,
  • in ongoing database schemas (projects with multiple database schemas).
  • in a specific database schema.
<Source>.DescribeFile (Function)
Describes a table programmatically.
HListItem (Function)
Returns the list of items:
<Source>.HistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can be displayed in a list box or in a table to allow the user to view the modifications made to the specified file.
Item Description (Variable type)
An Item Description variable is used to describe one or more items in a table programmatically.
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
<Source>.ListItem (Function)
Returns the list of items in a table (query or view) recognized by the HFSQL engine. The tables defined by HDeclare, HDeclareExternal and HDescribeFile are taken into account.
HDuplicateRecord (Function)
Duplicates the record read in a table: the record found in memory is added into the table (query or view).
<Source>.DuplicateRecord (Function)
Duplicates the record read in a table: the record found in memory is added into the table (query or view).
VisibleEndUser (Property)
The VisibleEndUser property is used to:
  • Find out whether an item is visible or not to the end users. This item was defined in the data model editor or programmatically.
  • Define whether an item must be visible or not to the end users (only for items defined programmatically).
<Source>.Add (Function)
Adds:
  • the record found in memory into the table (query or view).
  • the record found in a Record variable into the table (query or view).
HAdd (Function)
Adds:
  • the record found in memory into the table (query or view).
  • the record found in a Record variable into the table (query or view).
WEBDEV 2026: New WLanguage features
Version 2026 includes new and improved functions, properties and data types, ...
WINDEV Mobile 2026: New WLanguage features
Version 2026 includes new and improved functions, properties and data types, ...