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.
Popup window
WINDEV allows you to open windows in popup format......
ExecuteRefreshUIElement (Function)
Immediately executes the "Request for refreshing the display" event of the given element.
appServerScheduledTask (Type of variable)
The appServerScheduledTask type is used to manage a scheduled task of WEBDEV Application Server...
StringStartsWith (Function)
Checks whether a character string starts: with a specific character string. with one...
Reduce (Function)
Applies a computation to each element of a WLanguage array.
PopupDisplayPage (Function)
Displays a WEBDEV page as a popup in the current page with a DDW (Dim Disabled Windows) effect.
WDStatistics: Using WDStatistics
WDStatistics can be used once the log files have been imported......
Dynamic instantiation of a .NET object
A .NET object can be dynamically associated with a .NET class, we talk of dynamic instantiation...
Managing connections
WINDEV, WEBDEV and WINDEV Mobile propose different methods for describing a connection......
AppChangeParameter (Function)
Changes an information in the mechanism for automatic application update.
TwainToJPEG (Function)
Allows you to: save the document coming from the Twain device in a JPEG file. view...
grImageSize (Function)
Defines the size of the image containing the chart.
RequestRefreshUI
Requests the execution of the "Request for refreshing the display" event (and gives back control...
DateToString (Function)
Converts: a date to a string in the specified format. a date time to a string...
dStartDrawing (Function)
Indicates that the drawing functions that will be used are intended for: the specified Image...
Screen,Coordinate (External language)
Retrieves the coordinates of the control in relation to the top left border of the window as well...
Erase patches
To quickly modify the operating mode of an application, you can use application patches......
OpenChild (Example)
Usage example of the OpenChild function
CtDescribedPassword (Property)
The CtDescribedPassword property allows you to set the password used to open the data file...
gpwLogin (Function)
Connects a user to an application that is using the User Groupware.
J2EERunXML (Function)
Runs a procedure on a server of J2EE XML Web services.
Changing the window content by swipe
The mobile devices propose several features available via finger movements......
CallWD: Function specific to the external language
Calls a WLanguage function from an external language....
RequestUpdateUIParent (Function)
Asks to run the "Request for refreshing the display" process of parent. This function is kept...
ExecuteUpdateUIParent (Function)
Immediately executes the "Request for refreshing the display" event of the parent. This function...