ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HChangePassword (Function)
Changes the password of an HFSQL Classic or HFSQL Client/Server data file....
H.NbRetry (Variable)
Indicates the number of attempts for locking the file or the record before giving control back to the program.
HActivateFilter (Function)
Enables the filter that was previously created for the specified data file (view or query).
HChangeConnection (Function)
Dynamically changes the connection associated with a data file.
iMargin (Function)
Defines the "logical" print margins.
Creating a service with WINDEV
A service is a specific type of application intended to be run without any user intervention......
Management errors specific to Native Connectors
When an HFSQL function fails (returns False for example), the corresponding error number is returned by HError......
Managing accounts
WEBDEV Account Manager allows you to create a deployment account......
ThreadExecute (Function)
Starts the execution of a secondary thread.
HBackward (Function)
Moves backward several records from the current position in the data file, according to a specified item.
HForward (Function)
Moves several records forward from the current position in the data file, according to a specified item.
HSetServer (Function)
Used to find out and modify some settings of HFSQL Client/Server server....
fWebDir (Function)
Returns the physical name of the directory containing the images, the JavaScript files and the Java files of the WEBDEV site.
FTPFileExist (Function)
Checks the existence of a file on an FTP server.
Typecasting of parameters
The description of the parameter type is optional......
Constants used by the functions for managing countries and continents
ImageWidth (Property)
The ImageWidth property gets and sets the width of the image section displayed in an Image control or in the background of a Chart control.
EmailStatus (Function)
Returns the status of an email sent via an SMTP session started in asynchronous mode.
grSeriesLabel (Function)
Initializes the label of a data series in a chart.
HOnServerCall (Function)
Customizes the management of message display on the client computer and the management of disconnection from a client computer.
grType (Function)
Identifies or modifies the type of chart.
ChangeSourcePage (Function)
Dynamically changes the page displayed in an Internal Page control
Properties associated with the rows of a TreeView control
The rows of TreeView controls in a window or page can be manipulated using different WLanguage properties......
Assisted HFSQL error handling
WINDEV, WEBDEV and WINDEV Mobile include a module for assisted management of HFSQL errors......
2. My first window
WINDEV Tutorial: WINDEV overview Lesson 2 - My first window - 30 min