ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Comparison operators
The comparison operators can be divided into several categories......
iCreateFont (Function)
Creates a new print font.
Constants for managing Map controls
Constants for managing Map controls...
fMoveDir (Function)
Moves a directory and its content.
geoPosition (Variable type)
The geoPosition type is used to handle geographic positions via WLanguage geolocation functions.
HReadLast (Function)
Sets the position on the last record of a data file according to a browse item.
HTTPResetForm (Function)
Clears an HTTP form that is currently edited.
EventDestroy (Function)
Explicitly destroys an event.
FileToMemory (Function)
Automatically initializes the values of the members of a structure or class with the values of the items of the current record.
Customizing the report viewer (preview)
You can display a print preview in the report viewer......
Empty (Property)
The Empty property is used to determine if: a Looper, Table, List Box or Combo Box control is empty. The field can be a file or memory field. a Chart control contains no series. a report control is empty (control linked to an item). an array (or an associative array) contains no element. an element of an associative array exists or not. a queue, a list or a stack contains no element....
SQLTable (Function)
Transfers the result of a query to a Table control populated programmatically (a List Box or Combo Box control), with the possibility of Partial Fetch (the result is retrieved by blocks of rows).
SIPVisible (Function)
Displays the keyboard.
WithSpace (Function)
Adds or deletes the spaces found on the right of a text item when reading it.
EmulateSimulator (Function)
Emulates the window of the mobile (Android/iOS) simulator....
Designing a supercontrol
A supercontrol is an advanced type of control......
ListSeek (Function)
Searches for an element in a List Box, ListView or Combo Box control (including the values described by gStoredValue).
dbgOnError (Function)
Defines the WLanguage procedure that will be called whenever an error is detected by a dbgCheckXXX function.
2. Performance profiler
WEBDEV Tutorial - Optimizing a WEBDEV project Lesson 2 - Performance profiler - 15 min
AppointmentReset (Function)
Reinitializes: the Appointment structure. the Appointment variable....
NbPrintedRec (Property)
The NbPrintedRec property is used to determine the number of records already printed.
sEscape (Function)
Runs different functions that directly affect the bits of serial port, parallel port or infrared port, independently of the communication protocol.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).