ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Zooming an image (WEBDEV)
WEBDEV proposes several methods for zooming an image:...
WDAPI overview
WDAPI simplifies the use of Windows APIs in a WINDEV application......
Testing a static page
The test of a single page allows you to run the current page in WEBDEV......
SaaS administrator - Managing a client
Managing a SaaS client account is used to......
The groups of controls
A group of controls is a set of controls grouped together in order for their characteristics (their visible status for example) to be modified (or checked) in a single operation by programming......
The planes in WEBDEV
The planes are used to group the controls of an element......
WDLog: Restoring HFSQL data files
WDLog is used to restore the data files saved by WDLog......
zipExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Screen,Coordinate (External language)
Retrieves the coordinates of the control in relation to the top left border of the window as well as the physical size of a control.
LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
UploadSizeSent (Function)
Returns the total size (in bytes) of files already sent by the current upload via an Upload control.
GranularityGridlines (Property)
The GranularityGridlines property gets and changes the size of the grid that defines the gridlines in a Scheduler or Organizer control in a report.
SpreadsheetDeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
<Upload>.SizeSent (Function)
Returns the total size (in bytes) of files already sent by the current upload via an Upload control.
<Spreadsheet>.DeleteAll (Function)
Deletes the entire data from a Spreadsheet control found in a window (cells, formulas, size and header layouts).
Query
A query is used to interrogate a database in order to view, insert, modify or delete data......
Downloading a report in PDF format on the computer of the Web user
To propose to download a report in PDF format on the computer of the Web user, you must......
Creating an update query
An Update query (SQL UPDATE statement) is used to modify the records in a database file......
Displaying a report in HTML format in the browser of the Web user
To display a report in HTML format in the browser of the Web user, you must......
Displaying a report in PDF format in the browser of the Web user
To display a report in PDF format in the browser of the Web user, you must......
Deploying the application for iPhone/iPad
To be able to test and/or deploy the application on a device (iPhone or iPad), you must enroll in the iOS Developer Program....
Extracting the text of the project
The following text can be extracted......
<zipArchive variable>.ExtractDirectory (Function)
Automatically extracts and decompresses files from a directory in the file tree of an archive to a physical location.
Managing the HFSQL servers
The HFSQL Control Center allows you to fully manage HFSQL servers......
Detecting Beacons
A "beacon" is a hardware transmitter that can "dialog" on a small perimeter with smartphones or tablets via a Bluetooth connection......