ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

HOpenAnalysis (Function)
Opens an analysis in HFSQL Classic format.
zipDeleteAll (Function)
Deletes all files from an archive.
MongoDB/GRIDFS databases
MongoDB is a document-oriented NoSQL database......
Internal procedure
Several features require a procedure called once or several times via a WLanguage function ("Callback")....
SecurityHtml (Property)
The SecurityHtml property is used to get and change the status of the security mechanism of HTML Display and HTML Editor controls.
6. Internal window
Internal windows...
SQLModify (Function)
Modifies the content of a row in the query result.
The "Image catalog" pane
The "Image catalog" pane is a context-sensitive image catalog......
dbgCheckDifferent (Function)
Checks whether the specified expressions are different in assertive programming and in automated test mode.
KeyPressed (Function)
Checks which key is pressed.
Screen,FileToScreen (External language)
Initializes the window controls with the values of the file items linked to the controls.
HCancelSeek (Function)
Cancels the current search criterion.
zipExtractAll (Function)
Extracts all files from an archive and decompresses them.
WDInst: components and setup models
By default, the setup program installs all the specified files on the setup computer......
Grayed (Property)
The Grayed property is used to: Determine if a control (or a group of controls) is grayed out. Gray out or ungray a control, a group of controls or a window....
LooperInsert (Function)
Inserts a row into a Looper control.
SQLGetMemo (Function)
Retrieves the content of a Memo column from the query result, for the current row.
Upgrading a WEBDEV Cluster
WEBDEV Custer is a hosting solution for WEBDEV sites that ensures high performance and availability......
Constants for managing the internal windows
Optimizing the connection times to the HFSQL Client/Server databases
This help page explains how to optimize the connection times to the HFSQL Client/Server databases by limiting the network traffic......
Events associated with Camera controls
List of WLanguage events associated with Camera controls....
dbgCheckFalse (Function)
Checks whether an expression is false in assertive programming and in automated test mode.
LOOP statement
The statement block is repeated endlessly...
grDestinationWMF (Function)
Defines a meta file as chart destination.
HFSQL views
An HFSQL view corresponds to a "memory image" of an HFSQL data file......