ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Crosstab report
The report editor allows you to create "Crosstab" reports......
SysDirExternalStorage (Function)
Returns the path of the directory that will be used to store files in the external storage space...
gLinkActivate (Function)
Allows (or not) retrieving the value defined by gLink in a List Box or a Combo Box control....
HImportXML (Function)
Imports an XML file into an HFSQL Classic or Client/Server data file (data file described...
EmailReadMessageHeader (Function)
Reads the header of an incoming email according to the protocol used (POP3 or IMAP, Lotus Notes...
HChangeDir (Function)
Changes the path to a data file (i.e. directory in which the file will be handled).
EmailMsgError (Function)
Returns the message corresponding to the error identifier.
EmailReadNext (Function)
Reads the incoming email found after the current email according to the protocol (POP3 or IMAP, MS...
HHistoryModification (Function)
Returns the modifications performed on one or more items of a given record. The result can...
Button control properties
Button controls in a window or page can be manipulated using different WLanguage properties......
Combination (Type of variable)
A combination is a set of options.
Item Description (Type of variable)
An Item Description variable is used to describe one or more items in a data file programmatically.
gStoredValueEnable (Function)
Allows (or not) retrieving the value defined by gStoredValue in a List Box or a Combo Box control.
Writing an email
Writing an email in WLanguage consists in filling the email structure of WLanguage......
Creating user accounts
A User account allows the server administrator to......
Comparison operators
The comparison operators can be divided into several categories......
Constants for managing multilingual applications
List of constants used by the functions for managing multilingual applications...
Importing/Consuming web services
WINDEV, WEBDEV and WINDEV Mobile allow you to directly import Webservices into your applications......
Describing the Action Bar control
This help page presents the main aspects of the Action Bar description window......
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items...
SensorDetectChangeOrientation (Function)
Allows you to be notified when the orientation of the device changes on any one of its 3 axes.
fReadLine (Function)
Reads a line from an external file (ANSI or UNICODE).
HCopyRecord (Function)
Copies: the content of the current record (loaded in memory) to the current data file record....
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
RequestRefreshUIElement (Function)
Requests the execution of the "Request for refreshing the display" event of the specified element...