ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

LengthToString (Function)
Converts a size in bytes to a string with human-readable units such as kilobytes, megabytes or terabytes.
PVTCalculateAll (Function)
Entirely calculates or recalculates a Pivot Table control.
The Pivot Table control
The Pivot Table control dynamically displays data coming from the crosscheck of different files found in a database......
Project (External language)
Opens and runs a WINDEV project.
Setup of a WEBDEV site: Automatic data file modification
The automatic modification of the data files allows updating the description of data files on the Web server......
FTPSend (Function)
Transfers a file or directory to an FTP server (File Transfer Protocol).
Version of the files in the virtual directory
The configuration diagnostic displays the following error......
zipOpen (Function)
Opens an existing archive.
WDInst: installing additional elements
By default, only the files found in the "List of setup files" window are installed on the user computers......
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
Burning a CD/DVD
Several WLanguage functions are used to burn the CDs or DVDs......
AnimationPrepare (Function)
Prepares the animation on a control, a group of controls or a window.
NullSupported (Property)
The NullSupported property is used to manage the NULL value in HFSQL data files.
FTPListFile (Function)
Lists the files (and/or the directories) found in a directory of an FTP server and returns the number of listed files (and/or directories)....
SpeechRecognitionTrigger (Function)
Triggers the device's speech recognition service....
Setup directory
The setup wizard allows you to configure the setup directory of application....
Constants for managing images in websites
WDSQL: Running an SQL query
WDSQL is used to run all the SQL queries created by WDSQL......
TreeExpand (Function)
Expands a node in a TreeView control.
HFilterContains (Function)
Defines and enables a "Contains" filter on a data file, view or query.
Managing HFSQL Classic data files
The HFSQL Control Center allows you to fully manage HFSQL Classic data files......
SysStatusExternalStorage (Function)
Returns the availability status of the external storage space of the device.
HDeclare (Function)
Declares a description of data file (found in an analysis) in the current project.
Hourglass (External language)
Displays a mouse pointer shaped like an hourglass.
WiFiConnect (Function)
Connects the device to the specified Wi-Fi network.