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Version: 2025

The different types of variables
The different types of variables are......
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....
DataBinding (Property)
The DataBinding property is used to identify and change the binding between a control and: an item in a data file. a variable. several variables....
diagHead (Type of variable)
The diagHead type is used to define all the advanced characteristics of an end of a connector in a diagram.
<Source>.Reset (Function)
Initialize: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
Data Binding: Creating controls from the "Project explorer" pane
Data binding is a process that binds variables in memory to controls in a window or page......
mongoOperation (Type of variable)
The mongoOperation type is used to define the different operations to be performed in bulk. These operations are stored in an array of mongoOperation variables.
websocketClient (Type of variable)
The websocketClient type is used to identify and define all the advanced characteristics of a client connected to a WebSocket server.
PDF file functions (prefix syntax)
PDF file functions...
Error 108: The size of the variable is not allowed
Connection (Type of variable)
The Connection type is used to describe one or more connections to external databases (HFSQL Client/Server, Native Connector, etc....
OpenIDIdentity (Type of variable)
The OpenIDIdentity type is used to define all the advanced characteristics of a user connected to a service via the OAuth 2.0 protocol.
Miscellaneous Windows functions
List of miscellaneous Windows functions...
Aliases on data files: HAlias
The aliases are used to handle......
8. Binding controls to data
A window can display information from......
8. Associating controls with data
Parameter Description (Type of variable)
Parameter Description variables are used to programmatically describe a parameter.
Error 107: Redefinition of the parameter
diagConnectionPoint (Type of variable)
The diagConnectionPoint type is used to define all the advanced characteristics of a connection point (i.e. point around a shape that a connector snaps to) in a Diagram Editor control.
Constants for WLanguage types
List of constants for managing WLanguage types....
Syntax Description (Type of variable)
Syntax Description variables are used to programmatically describe the syntax of a report, window or page.
Variable Description (Type of variable)
The Variable Description type is used to get information about a variable or a member.
Extension procedure
By using extension procedures, you can add your own WLanguage procedures to different types of variables (string, date, color etc.)......
Queue (Type of variable)
A Queue variable is a structured type that groups a set of elements of the same type.
CursorOptions (Property)
The CursorOptions property is used to manage the type of cursor used for a connection (Native Connectors, OLE DB, etc.).
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