ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Reinitializing the parameters automatically saved
WINDEV allows you to automatically save the different application parameters...
Report with parameters
When printing a report, you have the ability to pass parameters to this report...
Passing parameters
The parameters can be passed to a procedure...
Query with parameters
The queries with parameters allow the user to easily select records according to his own requirements...
Typecasting of parameters
The description of the parameter type is optional...
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.
Optional parameters
Some of the parameters passed to a procedure can be optional parameters...
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) ...
Using a query with parameters
A query with parameters can be used...
Parameters of a procedure/function
You have the ability to pass parameters 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.
<Chart>.LoadParameter (Function)
Restores the parameters used to draw a chart.
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
InitParameter (Function)
Initializes the management of persistent values.
ProjectInfo (Function)
Returns specific information about the project currently run.
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).
PageParameter (Function)
Returns the value of a parameter passed to the current page.
CommandLine (Function)
Identifies and retrieves the different elements of the command line passed as a parameter to the current program.
iPrintReport (Function)
Prints a report created with the report editor.
HSetServer (Function)
Used to find out and modify some settings of HFSQL Client/Server server.
<Source>.ExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
HClusterParameter (Function)
Reads and modifies the parameters of an HFSQL cluster.
AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image or Static Text control.
<Libellé>.AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for a Static Text control.
<Connection variable>.SetServer (Function)
Used to find out and modify some settings of HFSQL Client/Server server.
<Image>.AnimationSetParameter (Function)
Changes one of the animation parameters used for a moving image (in an Image field).
Data persistence
The data persistence is used to store the value typed by the user...
<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.
<Image>AnimationGetParameter (Function)
Reads the value of one of the animation parameters defined for an Image field.
grSaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
<Report>.Print (Function)
Prints a report created with the report editor.
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...
<Libellé>AnimationSetParameter (Function)
Changes one of the animation parameters used for animated text (in a Static Text control).
<Chart>.SaveParameter (Function)
Saves the parameters of a chart in the format of a compressed string.
HOpen (Function)
Opens a data file.
fDetectRemovableStorage (Function)
Detects whether a removable storage unit (CD, USB key, USB camera, ...) was added or removed.
Database access: summary
WINDEV and WEBDEV support different SQL query execution modes depending on how the database...
NumToString (Function)
Converts a numeric value (integer, real or currency) to a string according to a specified format.
DateTimeToReal (Function)
Converts a date and time to an 8-byte real.
User Groupware and Client/Server data files
An application that uses the User Groupware can be used with an HFSQL database in Client/Server...
Transactions in SQL
Starting with version 21, you can manage transactions in SQL code......
ODBCSQLCode (Property)
ODBCSQLCode is used to: Find out the SQL code of the "query performed on a connection" (data...
ODBCDatabaseName (Property)
ODBCDatabaseName is used to: Find out the name of the database used when printing a report...
ODBCConnectionName (Property)
The ODBCConnectionName property is used to: Identify the name of the ODBC connection used...
Downloading files
The download is the operation that consists in saving a file stored on the server onto the computer...
Choosing the action associated with the link
You can associate an action with the link regardless of the type of link......
RTFSearch (Function)
Finds a character string in an RTF control (found in a window or in a report) or in a character...
iPrintImage (Function)
Sends the image file to print to the print buffer.
Native MariaDB Connector: Requirements and remarks
This page presents the main aspects and requirements of the Native MariaDB Connector......
Responsive Web Design: Managing slices
In the WEBDEV editor, different resolutions are represented via slices......
HFSQL in network mode on a server running Windows NT4, 2000, XP or 2003
The access speed to the data in network depends on several parameters (see the section......
zipOpenRAR (Function)
Opens an existing archive in RAR format.
MDIBottom (Property)
The MDIBottom property is used to determine and change the distance between the bottom border...
MDIRight (Property)
The MDIRight property is used to determine and modify the distance between the right border...
MDILeft (Property)
The MDILeft property is used to determine and change the distance between the left border...
Generating an Android application
The generation of a WINDEV Mobile application for Android groups all project elements (windows,...
5. Deploying a dynamic site (Session or AWP) in practice
HTTPSendForm (Function)
Sends an HTTP form.
Toast (Type of variable)
The Toast type is used to define all the advanced characteristics of a toast notification.