ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Optional parameters
Some of the parameters passed to a procedure can be optional parameters...
Typecasting of parameters
The description of the parameter type is optional...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Reinitializing the parameters automatically saved
WINDEV allows you to automatically save the different application parameters...
Passing parameters
The parameters can be passed to a procedure...
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.
Report with parameters
When printing a report, you have the ability to pass parameters to this report...
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.
Using a query with parameters
A query with parameters can be used...
Query with parameters
The queries with parameters allow the user to easily select records according to his own requirements...
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) ...
<Libellé>AnimationSetParameter (Function)
Changes one of the animation parameters used for animated text (in a Static Text control).
<Report>.Print (Function)
Prints a report created with the report editor.
grSaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
HSetServer (Function)
Used to find out and modify some settings of HFSQL Client/Server server.
<Chart>.LoadParameter (Function)
Restores the parameters used to draw a chart.
ProjectInfo (Function)
Returns specific information about the project currently run.
HClusterParameter (Function)
Reads and modifies the parameters of an HFSQL cluster.
<Libellé>.AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for a Static Text control.
CommandLine (Function)
Identifies and retrieves the different elements of the command line passed as a parameter to the current program.
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...
HListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
InitParameter (Function)
Initializes the management of persistent values.
PageParameter (Function)
Returns the value of a parameter passed to the current page.
<Chart>.SaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
iPrintReport (Function)
Prints a report created with the report editor.
<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
<Source>.ListQueryParameter (Function)
Returns the list of parameters for a query created in the query editor.
grLoadParameter (Function)
Restores the parameters used to draw a chart.
Data persistence
The data persistence is used to store the value typed by the user...
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
<Image>AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image field.
AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image or Static Text control.
<Connection variable>.SetServer (Function)
Used to find out and modify some settings of HFSQL Client/Server server.
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).
<Image>.AnimationSetParameter (Function)
Changes one of the animation parameters used for a moving image (in an Image field).
Creating a .NET assembly from WINDEV
To create a.NET assembly, ......
HRetrieveLog (Function)
Creates a text file containing the server logs between two given dates.
JavaExecuteFunction (Function)
Starts a specific static function of a given Java class.
Environment of the query editor
AAFExportParameter (Function)
Saves all customizations made via AAFs (Automatic Application Features) in a file.
Handling WEBDEV Account Manager via command line
All the features in WEBDEV Account Manager can be used via command line......
The "Internal report" control
...The "Internal report" controls are used to print several reports (secondary reports) in a single...
HPrepareSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the database server in order...
UploadStart (Function)
Starts sending the selected files into an Upload control.
NetStartServer (Function)
Starts an FTP (File Transfer Protocol) or RPC (Remote Procedure Call) server powered by WINDEV....
HExecuteSQLQuery (Function)
Initializes a query written in SQL language and declares this query to the HFSQL engine.
AAFImportParameter (Function)
Loads all customizations made via AAFs (Automatic Applications Features) that have previously...
6. Procedures
WINDEV Tutorial - WLanguage basics Lesson 6 - Procedures - 20 min
iPrintReport (External language)
Prints a report created with the report editor.
Client application: Running procedures on a server of.Net services
Several DotNet functions are available in WINDEV......
grTimeLevelMax (Function)
Defines the number of levels to display in the time scale of a chart as well as the maximum level.
TableListChild (Function)
Lists the "children" of a node and the "child" elements of these "children" in a TreeView Table...
Code snippets
The code editor allows you to enter "Code snippets"......
DynamicSiteDisplay (Function)
Starts a dynamic WEBDEV site from a static page or or from a dynamic WEBDEV page.
TwainToClipboard (Function)
Allows you to: copy the document coming from the Twain device into the clipboard. view...
Running the test of a report
The test of a single report allows you to run the current report in WINDEV, WEBDEV or WINDEV...
WDInst: including an "autorun" in a setup on CD
An "autorun" can be run (or not) when the setup CD is inserted into the drive of the setup...
PageParameter (Example)
Usage example of the PageParameter function
Displaying a frameset in a WEBDEV site
Displaying a new frameset in a WEBDEV site can be performed according to several methods......
Client application: Running procedures on a SOAP server
WINDEV include several SOAP functions......