ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Passing parameters
The parameters can be passed to a procedure...
Report with parameters
When printing a report, you have the ability to pass parameters to this report...
Typecasting of parameters
The description of the parameter type is optional...
Using a query with parameters
A query with parameters can be used...
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Two methods for passing parameters to a query
Two methods can be used to pass parameters to a query with parameters used in a window or in a control (List Box, Combo Box or Table control for example)...
Optional parameters
Some of the parameters passed to a procedure can be optional parameters...
Query with parameters
The queries with parameters allow the user to easily select records according to his own requirements...
Reinitializing the parameters automatically saved
WINDEV allows you to automatically save the different application parameters...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Useful parameters of a procedure
A procedure can declare some parameters that are not immediately used. In this case, a warning appears in the code editor, indicating that the local variable is not used.
grLoadParameter (Function)
Restores the parameters used to draw a chart.
HSetServer (Function)
Used to find out and modify some settings of HFSQL Client/Server server.
<Connection variable>.SetServer (Function)
Used to find out and modify some settings of HFSQL Client/Server server.
grSaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
<Image>AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image field.
<Source>.ListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
InitParameter (Function)
Initializes the management of persistent values.
iPrintReport (Function)
Prints a report created with the report editor.
PageParameter (Function)
Returns the value of a parameter passed to the current page.
Data persistence
The data persistence is used to store the value typed by the user...
AnimationSetParameter (Function)
Changes one of the animation parameters used for:
  • an animated image (in an Image control),
  • an animated text (in a Static Text control).
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
<Libellé>.AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for a Static Text control.
<Chart>.SaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
WEBDEV administrator: General configuration
The "Configuration" tab allows you to define the default connection options for WEBDEV websites located on the server and managed by the administrator...
ProjectInfo (Function)
Returns specific information about the project currently run.
HClusterParameter (Function)
Reads and modifies the parameters of an HFSQL cluster.
<Libellé>AnimationSetParameter (Function)
Changes one of the animation parameters used for animated text (in a Static Text control).
<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
HListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
<Chart>.LoadParameter (Function)
Restores the parameters used to draw a chart.
<Image>.AnimationSetParameter (Function)
Changes one of the animation parameters used for a moving image (in an Image field).
CommandLine (Function)
Identifies and retrieves the different elements of the command line passed as a parameter to the current program.
AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image or Static Text control.
<Report>.Print (Function)
Prints a report created with the report editor.
Operators on character strings
The character strings can be handled by specific WLanguage functions...
MariaDB Native Connector: Programming using SQL functions
The SQL functions can be used to handle the MariaDB database......
CacheSize (Property)
The CacheSize property is used to: Get the maximum number of records that can be stored...
CtAccess (Property)
The CtAccess property sets the type of access to the table when connecting to a specific table via...
String of (Variable type)
The String of type is used to manipulate fixed-length strings. These strings have a null character...
External language: Programming in Pascal
We are going to call the elements developed in WINDEV (project, windows, ......
ControlClone (Function)
Creates a new control from an existing control.
Software factory administrator: Options
Several options can be configured in the Software Factory administrator......
Project description: Languages tab
The project description window allows you to configure various elements of your project......
Creating a service with WINDEV
A service is a specific type of application intended to be run without any user intervention......
RegexMatch (Function)
Checks whether a string matches the format defined by a regular expression.
Installing and configuring HFSQL Cluster
Required configuration and overview for installing HFSQL Cluster....
Animate a Label field
Two methods can be used to animate a Static Text control......
Pre-launched sessions
A pre-launched session is a session of a Web site (or webservice) automatically started on the Web...
DriveDeleteDirectory (Function)
Deletes a directory and its files from a remote drive.
HLogRestart (Function)
Restarts the logging process on a file.
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
Manipulating files on an FTP server
FTP (File Transfer Protocol) is a protocol for transferring files from one site to another......
JSONExecuteExternal (Function)
Calls an external server URL that returns data in JSON format (JavaScript Object Notation).
Dequeue (Function)
Removes an element from the queue.
Managing actions with Undo/Redo
WINDEV allows you to easily manage the Undo/Redo feature in your applications with the ActionXXX...