ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Looper control based on a data file
This type of Looper control uses data from a data file or query...
<Looper>.Collapse (Function)
Collapses a break that was expanded beforehand in a Looper control.
Display different content for each row
In a Looper control, a different content can be assigned to the Table, Chart, List Box and TreeView controls...
<Looper>.RefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
LooperExpand (Function)
Expands a break in the Looper control on a given row.
<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.
The Looper control
A Looper control is used to repeat the controls found in a specific area...
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically...
<Looper>.ExpandAll (Function)
Expands all breaks in a Looper control with break.
LooperCollapse (Function)
Collapses a break that was expanded beforehand 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.
<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.
Linear Looper control properties
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming...
LooperExpandAll (Function)
Expands all breaks in a Looper control with break.
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 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>.CollapseAll (Function)
Collapses all expanded breaks in a Looper control.
LooperCollapseExpand (Function)
On a given row of a Looper control:
  • collapses a break (if it is expanded),
  • expands a break (if it is collapsed).
<Looper>.Expand (Function)
Expands a break in the Looper control on a given row.
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)...
Code snippets
The code editor allows you to enter "Code snippets"......
Configure the setup program interface
To make the installation process more user-friendly, the setup wizard allows you to customize the interface of the setup program......
Generating an iOS application
Several steps must be performed to develop an iPhone/iPad application:...
Configuring the setup program
Two tools can be used to create a setup program......
Error 404: The file for HFSQL browse cannot be an expression of this type
sfMergeResult (Type of variable)
The sfMergeResult type is used to find out the result of SFMerge...
hFileParameter (Type of variable)
The hFileParameter type is used to define the data files taken into account by a scheduled optimization task.
Telephony: Managing the outgoing calls
To manage the outgoing calls in a WINDEV or WINDEV Mobile application......
SocketCreateUDP (Function)
Creates a socket that uses the UDP protocol.
Flexible modeling editor
The flexible modeling editor allows you to easily create a "non-restricting" and "flexible" modeling, entirely included in the environment......
GDPR: Overview
GDPR (General Data Protection Regulation) will replace "Data Protection Directive" on 25th May 2018......
Locking data files: correspondence between WINDEV 5.5 and the later versions
HCreateMovableReplica (Function)
Creates a movable replication.
WDInst: choosing the type of setup to generate
WDInst allows you to create several types of setup......
RoundToMultiple (Function)
Returns a numeric value rounded to the nearest multiple of another numeric value.
zipMerge (Function)
Merges the different sub-archives found in a multi-part archive to create a single-part archive.
SocketChangeTransmissionMode (Function)
Changes the transmission mode used on a socket.
ServicePause (Function)
Pauses a service.
Handling menu options programmatically
The menu options can be handled......
grDestinationBMP (Function)
Defines a BitMap file as destination of a chart (BMP means BitMap).
WDXView : Use
This help page presents the different features of WDXView......
Environment of the query editor
Search in the editors
Being able to perform a search in the editors significantly improves efficiency......
Available features and specific features of Java
WINDEV allows you to generate a Java application without even knowing the Java language......
3. Dates, arrays and structures
WINDEV Tutorial: WLanguage basics Lesson 3 - Dates, arrays and structures - 20 min