ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

WinRefreshVisible (Function)
Modifies or returns the visibility state of the refresh bar in a window.
HFSQL Cluster management
The HFSQL Control Center includes all the tools needed to manage HFSQL clusters......
Creating a help file
WINDEV, WEBDEV and WINDEV Mobile allow you to create a help file and associate it with an application or website......
<TreeView>.Display (Function)
Refreshes a TreeView control from a given position.
<Looper>.AddInProgress (Function)
Modifies or returns the visibility status of internal wait window when adding additional elements into an infinite Looper 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>.AddBeginning (Function)
Adds a row 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.
HErrorIntegrity (Function)
Used to check whether an integrity error occurred.
Migrating a WEBDEV site to PHP
To migrate a WEBDEV site to PHP......
LooperAddInProgress (Function)
Modifies or returns the visibility status of internal wait window when adding additional elements into an infinite Looper control.
Automatic AJAX
The diagram below presents the automatic and immediate use of AJAX in a WEBDEV site......
TreeDisplay (Function)
Refreshes a TreeView control from a given position.
LooperAddBeginning (Function)
Adds a row 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.
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.
OrganizerDisplay (Function)
Reinitializes the content of an Organizer control from its data source (HFSQL data file for example).
Zooming a window (AAF)
The end user can zoom the content of a window with the mouse......
Manipulating a database schema (LDM)
The main manipulations possible on a database schema (MLD) are as follows ......
HTransactionInterrupted (Function)
Used to find out whether a transaction was interrupted (the transaction was neither validated nor canceled).
HError (Function)
Returns the number of the last error triggered by the HFSQL engine.
HErrorDuplicates (Function)
Used to check whether a duplicate error occurred.
HErrorInfo (Function)
Returns a detailed information about the last error triggered by the HFSQL engine.
8. If you are already familiar with WINDEV