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 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 on 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.
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...
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)...
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control...
iConfigure (Function)
Configures the printer for a print performed in WLanguage: by opening the configuration window. by modifying the printer used for the current print....
1. Implementing a Client/Server database
WEBDEV Tutorial - Managing an HFSQL Client/Server database Lesson 1 - Implementing a Client/Server database - 10 min...
Convert your WINDEV applications into websites
A widespread need today is to transform Windows applications (or parts of applications) into dynamic websites......
Pre-launched sessions
A pre-launched session is a session of a Web site (or webservice) automatically started on the Web server from the WEBDEV Application Server......
The email structure
The email structure is a preset structure of WLanguage (no declaration is required)......
Image (Keyword)
The Image keyword can correspond to: an Image variable. a property used to get and change the image of an element....
Multi-project processes: using batches
WINDEV, WEBDEV and WINDEV Mobile allow you to run a set of processes (compilation, generation, ......
Iteration block (or substitution block)
The Iteration block is a free block, created manually in the report editor ("Report......
EmailStartSMTPSession (Function)
Starts a session for sending emails with the SMTP protocol.
2. Examples provided with WINDEV
The examples provided with WINDEV are intended to help you learn the features of WINDEV....
WHelp (Function)
Displays a file or a help page in HLP or CHM format.
grWndSize (Function)
Defines the size of the window containing the chart.
Error 1007: The member is global: use the: operator: to access it
Warning 12: The label is unused
HSecurity (Function)
Enables or disables the automatic security mechanism on one or more data files.
SysSerialNum (Function)
Returns the IMEI number of the current device.
External language: Programming in C
We are going to call the elements developed in WINDEV (project, windows, ......
Deploying an application via App Store
Deployment to the App Store is the most common deployment mode......
Application in kiosk mode
A kiosk application is an application from which the user cannot exit......
Note (Property)
The Note property is used to get and change a text associated with an element.
PageChangeLayout (Function)
Applies a specific layout to a page.
Error 1017: The method is not global: use: to access it
HIndex (Function)
Rebuilds the file index (".NDX" file).
SCM: Management of rights
It is possible to manage and grant certain access rights to the developers for each element in the SCM......
Installer skin template
The setup program creation wizard lets you customize the setup program windows......