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 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Looper control functions
List of functions for managing Looper controls
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically...
Looper control populated programmatically
A Looper control populated programmatically is directly linked to lists stored in memory...
LooperCollapseAll (Function)
Collapses all expanded breaks in a Looper control.
<Looper>.Expand (Function)
Expands a break in the Looper control on a given row.
Looper control functions (prefix syntax)
List of Looper control functions (prefix syntax)
FOR EACH/FOR ALL statement (loop through controls)
The statement FOR EACH is used to perform different types of browse on the controls (List Box, Table or Looper controls)...
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming...
LooperAddIWBeginning (Function)
Adds a row consisting of an internal window at the beginning of an Infinite Looper control. The row is inserted before the first row in the Looper control. The scrollbar of the Looper control remains at the same position.
<Looper>.ExpandAll (Function)
Expands all breaks in a Looper control with break.
<Looper>.Collapse (Function)
Collapses a break that was expanded beforehand in a Looper control.
AAF: Increase the height of the lines in the Table or RepeatString fields
In Table, TreeView Table and Looper controls, the user can resize the height of rows, in read-only or in edit...
<Looper>.CollapseAll (Function)
Collapses all expanded breaks in a Looper control.
<Looper>.RefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
<Looper>.CollapseExpand (Function)
On a given row of a Looper control:
  • collapses a break (if it is expanded),
  • expands a break (if it is collapsed).
LooperRefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
The Linear Looper control
A Linear Looper control is used to display a set of controls in a horizontal scrolling list...
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control...
<Looper>.AddIWBeginning (Function)
Adds a row consisting of an internal window at the beginning of an Infinite Looper control. The row is inserted before the first row in the Looper control. The scrollbar of the Looper control remains at the same position.
<Looper>.AddInProgress (Function)
Gets or sets the display mode of the internal loading window used when additional elements are loaded in an Infinite Looper control.
Looper control based on a data file
This type of Looper control uses data from a data file or query...
LooperAddInProgress (Function)
Gets or sets the display mode of the internal loading window used when additional elements are loaded in an Infinite Looper control.
Linear Looper control properties
Display different content on each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls...
LooperCollapseExpand (Function)
On a given row of a Looper control:
  • collapses a break (if it is expanded),
  • expands a break (if it is collapsed).
LooperCollapse (Function)
Collapses a break that was expanded beforehand in a Looper control.
The Looper control
A Looper control is used to repeat the controls found in a specific area...
LooperExpandAll (Function)
Expands all breaks in a Looper control with break.
LooperExpand (Function)
Expands a break in the Looper control on a given row.
HNoDatabaseAccess (Function)
Denies all new connections to a database or to all databases.
SysStatusStorageCard (Function)
Returns the availability status of the storage card on the device.
Duplicating a project
Duplicating a project allows you to have two identical projects with the same name but found in different directories......
Report viewer (Print preview)
The report viewer allows you to see the report layout without printing it......
Multi-project search
Performing a search in the current project is a common operation......
User Groupware: Creating and installing the executable
The executable of an application that supports the User Groupware is a multi-instance executable....
Using WDMSG
The different steps for translating the project messages with WDMSG are as follows:...
Creating a Java project
WINDEV allows you to generate a Java application without even knowing the Java language......
Java application and WINDEV
A Java application is an application entirely compiled in Java......
Data source (Type of variable)
A Data source variable is used to describe a temporary data source (query, view, alias, ...)
HSetIntegrity (Function)
Enables or disables the management of an integrity constraint on a file link.
Map (Function)
Executes a procedure on each element of a source array and returns the results in a WLanguage array.
Socket: creating a standard socket server
WINDEV allows you to create a standard socket server......
Wait (Function)
Temporarily stops the program execution.
WDSQL: Creating an SQL query
Once the connection to the database is established, WDSQL allows you to create different types of SQL queries......
1. Application overview
WINDEV Mobile tutorial: Developing an Android and iOS application Lesson 1 - Application overview - 10 min
CommandLine (Function)
Identifies and retrieves the different elements of the command line passed as a parameter to the current program.
HComputer (Function)
Stores a unique computer number or identifier in order to use the log and transactions over the network.
ShellExecute (Function)
Opens a document in its associated application.
Properties of the modeling
The properties of the modeling group all the options of the modeling currently edited......
Internal component
An internal component is a set of elements from a project......
Creating the Table windows of the WINDEV RAD pattern
HConnectionQuality (Function)
Returns the quality level of connection: the higher the level is, the faster the connection will be.
5. Which type of server to choose?
HGetCurrentPosition (Function)
Returns the approximate position of current record in the data file.