ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Window for quick selection
You are searching for a project element? You only know part of its name? Press [CTRL]+[E] to open the quick selection window...
TableBreakIndex (Function)
Returns the index of the break header and footer for a given break in a Table control.
PageDisplayDialog (Function)
Displays a page in modal mode. This function is used to establish a dialog with the user. The page is displayed in the foreground while the opening page is displayed in the background, grayed by the DDW mechanism.
zipCompressionLevel (Function)
Changes the compression level used when creating an archive in ZIP format or in 7z format.
HChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
BankHolidayAdd (Function)
Indicates that a day (or a list of days) is a public holiday.
TabOpen (Function)
Opens a new pane in a Dynamic Tab control.
Constants for managing Windows events
The following constants are used to manage Windows events:...
CameraParameter (Function)
Returns or modifies the value of a parameter for the device camera. Function kept for "Version-26-compatible" Camera controls....
URIToFile (Function)
Saves, in the background, the content of a resource (image, text, etc.) identified by its URI in an external file.
MemSeek (Function)
Seeks an element in a memory area: on the value added by MemAdd or on the value modified by MemModify, on the return value....
gFont (Function)
Builds a sequence of characters describing the font that will be used for the text.
ProgressBar (Function)
Displays a progress bar in the status bar of current window.
TreeCollapseAll (Function)
Collapses a branch previously expanded (as well as its child elements).
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
grDeleteSeries (Function)
Deletes a data series from a chart.
grInfoXY (Function)
Returns information about the series found at a specific chart point.
HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
diagHead (Type of variable)
The diagHead type is used to define all the advanced characteristics of an end of a connector in a diagram.
grType (Function)
Identifies or modifies the type of chart.
ChangeSourcePage (Function)
Dynamically changes the page displayed in an Internal Page control
HFreeQuery (Function)
Releases query resources (following use of HExecuteQuery or HExecuteSQLQuery functions).
SocketCreateUDP (Function)
Creates a socket that uses the UDP protocol.
grPieStartAngle (Function)
Indicates the starting angle of the first slice in a Sector, Hemicycle or Donut graph.
MapAddItinerary (Function)
Adds an itinerary onto a Map control.
grInterval (Function)
Indicates the interval between values on the vertical and horizontal axis of a chart.