ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

<Diagram variable>.Save (Function)
Saves a diagram as a "diag" file.
<Diagram editor>.Save (Function)
Saves a diagram as a "diag" file.
DiagramSave (Function)
Saves a diagram as a "diag" file.
fChangeExtension (Function)
Changes the extension of a file on disk.
DriveCreateFile (Function)
Creates a file on the remote disk.
DriveDeleteFile (Function)
Deletes a file on the remote disk.
<DiskFile variable>.Size (Function)
Returns the size of a file (in bytes).
<Variable DiskFile>OpenTempFile (Function)
Creates and opens a temporary file.
<Variable Drive>CreateFile (Function)
Creates a file on the remote disk.
<Variable Drive>Rename (Function)
Rename a file or directory on an Drive.
Handling an Upload control through programming
The Upload control is used to upload one or more files....
Table, List Box and Combo Box controls bound to queries
A Table, List Box or Combo Box control can be used to display the content of a data file or query......
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
5. HFSQL Client/Server
A WINDEV Mobile application can also use an HFSQL database in Client/Server mode....
5. HFSQL Cient/Server
hScheduling (Type of variable)
The hScheduling type is used to define and find out the characteristics of the scheduling that must be performed: for a scheduled optimization task of HFSQL Client/Server files. for a scheduled backup task of HFSQL Client/Server files. for a scheduled replication of HFSQL servers....
dSaveImageJPEG (Function)
Saves an image: in a JPEG file. in memory....
Customizing the Switch controls
The Switch control is a 2-state Check Box control (on/off, true/false, yes/no)......
grDestinationWMF (Function)
Defines a meta file as chart destination.
Binding a Progress Bar control to an item
A Progress Bar control can be bound to an item in a data file, query, etc....
The test mode cannot operate without the project and its pages, ...
NbMemoItem (Property)
The NbMemoItem property is used to get the total number of memo items in a record of: a file described in the data model editor, a file described through programming, an HFSQL view, a query....
WDAdminHF: Managing the data files
The remote HFSQL administrator proposes a full management of the HFSQL Client/Server databases......
Programming the browsing Looper controls
These are the main concepts for programming Looper controls based on a data file......
Including a supercontrol in a window or in a page