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Version: 2026

Position (Function)
Finds the position of a specified string within another string.
SWITCH statement
The SWITCH statement is used to choose the action that will be run according to the value of an expression...
sfSessionInfo (Type of variable)
The sfSessionInfo type is used to get information about the current session...
ChangeAction (Example)
Usage example of ChangeAction
HSetPosition (Function)
Sets the position on a record, based on the approximate position of one of its items.
SNMPTrapEnable (Function)
Enables the interception of an SNMP "trap" sent by an agent.
Error 802: Invalid syntax for this function
Error 14: ELSE statement without IF
GPSInitParameter (Function)
Initializes the parameters of geolocation WLanguage functions and finds a location provider.
Looper controls populated programmatically: Operations in WLanguage
Here is an overview of how to handle Looper controls populated programmatically in WLanguage....
docTable (Type of variable)
The docTable type is used to define the advanced characteristics of a Table paragraph found in a Word Processing document.
The email structure
The email structure is a preset structure of WLanguage (no declaration is required)......
HFConf.Ini file
The HFConf.INI file is found at server root. This file is used to define several characteristics of HFSQL Client/Server server....
sfConnection (Type of variable)
The sfConnection type is used to describe a connection to the Salesforce platform and to manage user authentication...
HDeleteParameter (Function)
Deletes a parameter previously saved by HSaveParameter.
SchedulerDeleteAll (Function)
Deletes all appointments and resources from a Scheduler control.
Constants for managing XLS files
List of constants used by the functions for managing XLS files....
tapiRecord (Function)
Records the current communication as a".WAV" file.
Error 35: 'Continue' is available in the loops only
xlsColumnType (Example)
Usage example of the xlsColumnType function
iDocumentCanceled (Function)
Used to find out whether the current print was canceled by the user.
Error 113: Non-dynamic array without definition
The Chart control
The "Chart" control is used to display a chart in windows, pages and reports......
FinLinearRedemption (Function)
Calculates the value of linear amortization of a product over a specific period of time.
FinInterestRate (Function)
Calculates the interest rate for a loan over a specific period of time with fixed payments.