ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

LooperCollapseExpand (Function)
On a given row of a Looper control:
  • collapses a break (if it is expanded),
  • expands a break (if it is collapsed).
The Linear Looper control
A Linear Looper control is used to display a set of controls in a horizontal scrolling list...
LooperCollapse (Function)
Collapses a break that was expanded beforehand in a Looper control.
Report based on a Looper control
A report based on a Looper control is used to directly print the information displayed in the control...
Linear Looper control properties
Merges the specified cells in an Excel document.
<Looper>.Expand (Function)
Expands a break in the Looper control on a given row.
'Image gallery' Looper control
The "Image gallery" Looper control is used to manage the display of a set of images without programming...
LooperAddInProgress (Function)
Gets or sets the display mode of the internal loading window used when additional elements are loaded in an Infinite Looper control.
LooperCollapseAll (Function)
Collapses all expanded breaks in a Looper control.
<Looper>.ExpandAll (Function)
Expands all breaks in a Looper control with break.
Looper control functions
List of functions for managing Looper controls
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...
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)...
LooperExpand (Function)
Expands a break in the Looper control on a given row.
FAA: 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 control populated programmatically
A Looper control populated programmatically is directly linked to lists stored in memory...
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.
LooperExpandAll (Function)
Expands all breaks in a Looper control with break.
Looper control functions (prefix syntax)
List of Looper control functions (prefix syntax)
<Looper>.RefreshVisible (Function)
Changes or returns the visibility status of the refresh bar in a Looper control.
<Looper>.Collapse (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...
Infinite Table and Looper controls
There are two methods to populate Table and Looper controls programmatically...
<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>.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 control based on a table
This type of Looper control uses data from a table or query...
<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>.CollapseAll (Function)
Collapses all expanded breaks in a Looper control.
HOptimizeQuery (Function)
Optimizes the Select queries by using idle times when handling an application (period without processes).
Installing version 2025
WINDEV allows you to create help window templates......
Step 5: Site parameters
Once the site installed, you can define the site connection options......
CallDLL32 (Function)
Runs a function found in an external DLL.
Project portfolio
From version 25, you can create "project portfolios"......
Advanced installer options
The setup wizard allows you to specify advanced options for the installer. These advanced options are used to: specify the options for managing the installer framework. specify the options for managing the UAC for the installer....
iParameter (Function)
Retrieves the printer configuration and configures the print.
Deploying a Java archive
Like for any application, WINDEV allows you to create a setup program for a Java application......
List,Get (External language)
Retrieves the value of a given element or the value of the selected element in a drop-down list or in an expanded list.
PageWriteHeaderHTTP (Function)
Adds an additional HTTP header that will be returned to the browser: during the next function for page display (PageDisplay, PageRefresh, ...), during the automatic return of the current page at the end of the current action....
CursorPos (Function)
Returns and modifies the position of the mouse cursor.
Developing sites for specific platforms
Websites can be displayed on many devices (Android, iPhone, etc.)......
OemToAnsi (Function)
Converts an OEM string (DOS) to an ANSI string (Windows).
AnsiToOem (Function)
Converts an ANSI string (Windows) to an OEM string (DOS).
HSortView (Function)
Sorts an HFSQL view by creating an index on a view item. This function uses the former view mechanism.
rssTextInput (Variable type)
The rssTextInput type is used to describe the input area of RSS feed...
HOptimize (Function)
Used to handle the idle periods of a software (period without processes) to optimize the queries and the browses that will be run thereafter.
Displaying a report in HTML format in the browser of the Web user
To display a report in HTML format in the browser of the Web user, you must......
BCCapture (Function)
Decodes the information stored in a bar code by using the device camera (Android, iPhone, iPad).
29. SEO in practice
Importing a WINDEV/WINDEV Mobile project and its elements
A WINDEV project and all its elements compatible with WINDEV Mobile (analysis, windows, classes, sets of procedures, queries, ......
Authentication via Active Directory
Kerberos is an authentication mode based on the use of tickets and secret keys......