ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

OCRLoadLanguage (Function)
Adds a language to the native OCR system.
UPNPGetMute (Function)
Retrieves the 'Mute' status of a UPnP device....
APIConfigure (Function)
Modifies the options for calling API and CallDLL32.
XMLFind (Function)
Performs a search in an XML document.
AuthRevokeToken (Function)
Revokes a JSON Web Token (JWT).
Handle (Function)
Returns the system "Handle" (HWND) of a WINDEV control or window.
HImportXLS (Function)
Imports an XLS file into an HFSQL Classic or Client/Server table. This table must have been defined in the data model editor, or declared with HDeclare, HDeclareExternal or HDescribeFile)....
HRead (Function)
Reads a record in a file according to a given record number.
LooperCollapse (Function)
Collapses a break that was expanded beforehand in a Looper control.
NoteCreate (Function)
Creates a Repositionable Note control in the curernt window programmatically.
HChangeName (Function)
Modifies the physical name of a table.
TabStatus (Function)
Returns the status of a dynamic tab pane (identified by its alias).
dModifyContrast (Function)
Changes the contrast of an image contained: in an Image control, in an Image variable....
WeekNumber (Function)
Returns the week number within the year that corresponds to the specified date (this date is a character string).
HInfoServerRights (Function)
Gets the rights granted to a user or group of users on a server.
HTransactionIsolation (Function)
Configures the isolation level of transactions for a connection to an HFSQL server.
StringToDate (Function)
Converts a date in character string format to a date in YYYYMMDD format.
FreeDLL (Function)
Frees the 32-bit library (DLL) that was loaded in memory by LoadDLL.
LooperSelect (Function)
Returns the index of the selected element in a Looper control.
sListPort (Function)
Returns the list of serial and parallel ports on the computer.
DiagramSave (Function)
Saves a diagram as a "diag" file.
SchedulerBackgroundColor (Function)
Sets a background color for a time period in a Scheduler control (time period corresponding to lunch time, a public holiday, etc.).
Asc (Function)
Returns the ASCII code of the specified character.
HListScheduledBackup (Function)
Lists the full and differential backups that have been scheduled on HFSQL Client/Server....
StatVarianceP (Function)
Calculates the variance for a full series of values.