ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage...
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
fGlobalDirCommon (Function)
Returns a directory path for the global data of current application (data shared between several applications), regardless of the current user.
fGlobalDirUser (Function)
Returns a directory path for the global data of current application (data shared between several applications), for the current user.
HBackup (Function)
Makes a backup copy of the content of an HFSQL server: all databases on the server, one or more databases, one or more data files.
How to retrieve the bugs or suggestions of my users?
The different Control Centers provided with WINDEV allow you to easily manage the user feedback for your applications......
SensorGetOrientation (Function)
Retrieves the current orientation of the device on one of its 3 axes.
FTPDateTime (Function)
Returns the different dates and times (creation, modification or access) associated with a file found on an FTP server (File Transfer Protocol).
docElementImage (Type of variable)
The docElementImage type is used to handle the characteristics of an Image element found in a docElement variable.
User Groupware and Client/Server data files
An application that uses the User Groupware can be used with an HFSQL database in Client/Server mode......
hdfsStatus (Type of variable)
The hdfsStatus type is used to define the advanced characteristics regarding the status of an element (file, directory, link) in the Hadoop file system.
Infinite Progress Bar control
Progress bars provide useful information to the end user......
Transactions in SQL
Starting with version 21, you can manage transactions in SQL code......
docTableOfContents (Type of variable)
The docTableOfContents type is used to define all the options to generate a table of contents in a Word Processing document.
WDTestSite: Creating a scenario
To create a scenario, the following elements must be installed on the current computer......
TraceStart (Function)
Opens the trace window or saves the trace information in a text file.
ListPosition (Function)
Displays a List Box or ListView control from a specified element or returns the index of the first element displayed in a List Box control (if the scrollbar was used).
fTime (Function)
Returns or modifies the different times associated with a file or directory (date created, modified or accessed).
HReset (Function)
Initializes: one or all variables of file items with their default values. one or all items of a Record variable with their default values....
grOrigin (Function)
Modifies the start and end marks on one of the chart axes.
Proxy (Function)
Specifies whether the communication functions that use HTTP or HTTPS must go through a proxy to execute their requests. A proxy is used to share the access to Internet between the different network computers.
HConnect (Function)
Redefines one or more connection parameters via Native Connector (Access, SQL Server, MySQL or Oracle) or via an OLE DB access on a specific table or set of tables.
HDescribeItem (Function)
Describes a file item through programming.
grStockAddData (Function)
Adds data into a stock chart (candlestick, barcharts or minmax).
HMode (Function)
Changes the mode and the method for locking data files.
LDAPSession structure
The LDAPSession structure is a preset structure of WLanguage (no declaration is required)......