ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DeleteParameter (Function)
Deletes a parameter (or a set of parameters) saved either by SaveParameter, or automatically via the persistence of data in the controls.
Object diagram
An object diagram represents a set of objects and how they relate to each other at a certain moment in time......
H.NbRetryRead (Variable)
Indicates the number of attempts to read the file or record before giving control back to the program.
Sequence diagram
A sequence diagram represents the chronological order of messages sent and received by a set of objects......
zipFindFile (Function)
Finds a file in an archive (in CAB, ZIP, RAR, WDZ or 7z format).
TableToWord (Function)
Creates a Word file (.RTF) from the data found in a Table or TreeView Table control.
zipChangePath (Function)
Modifies the stored path of a file in an archive (in ZIP, WDZ or 7z format).
NullAllowed (Property)
The NullAllowed property is used to manage the NULL value in the items of HFSQL data files.
H.NbRetry (Variable)
Indicates the number of attempts for locking the file or the record before giving control back to the program.
Collaboration diagram
A collaboration diagram presents the structural organization of objects that send and receive messages......
HOut (Function)
Used to find out whether the record on which you want to be positioned is located outside the data file, filter, view or query.
Deployment diagram
A deployment diagram shows the physical layout of the hardware components (nodes) used in a system as well as the association between the executable programs and these components......
BitPerPixel (Property)
The BitPerPixel property is used to get and change the number of bits per pixel in an image.
Select query description window: Actions applied
This help page presents the actions that can be performed from the description window of a query....
BrowserIsConnected (Function)
Indicates whether the browser is connected to the network.
BlurLevel (Property)
The BlurLevel property gets and sets the percentage of blur applied to a control in a report.
MongoGridFSListFile (Function)
Retrieves the list of MongoDB files found in the MongoDB file system (gridFS).
<Image variable>.SaveGIF (Function)
Saves an image found in an Image variable: in a file in GIF format. in memory....
MapAddShape (Function)
Adds a new shape (polygon, line, circle) to the map displayed in a Map control.
<Image variable>.SaveBMP (Function)
Saves an image contained in an Image variable: in a file in BMP format. in memory....
HListKey (Function)
Returns the list of keys found in a file (query or view) recognized by the HFSQL engine.
Hint (Property)
The Hint property gets and sets the hint text displayed when the Edit control is empty.
TimelineDisplay (Function)
Reinitializes the content of a TimeLine control from its data source (HFSQL data file for example).
HCompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort options specified for the item are taken into account (sensitivity to the case, to the punctuation, sort direction, Unicode language, ...).
<Source>.CompareItem (Function)
Compares two values by sorting them according to the specified HFSQL index item: all the sort options specified for the item are taken into account (sensitivity to the case, to the punctuation, sort direction, Unicode language, ...).