ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Navigation history in the code
The different editors enable you to directly view the code of an element by pressing the F2 key...
Events associated with pages
List of events associated with pages...
ErrorPropagate (Function)
Propagates a non-fatal error that can be processed by the calling code if the management of non-fatal errors was enabled for this code (in the code editor or by ErrorChangeParameter).
How to create a patch?
Closes a WINDEV window (and returns a value if necessary)....
OpenAI: Where to find the OpenAI key
Several features in WINDEV, WEBDEV and WINDEV Mobile require an OpenAI account......
IFrame control
IFrame is an HTML concept......
Creating a select query
A select query (corresponding SQL statement......
Code history
The code history is used to......
TimestampUTC (Property)
The TimestampUTC property is used to: Find out whether a timestamp item will use UTC time or local time. This item was defined in the data model editor or through programming. Define whether a timestamp item will use UTC time or local time (when describing the item through programming)....
Error 1045: A class cannot be declared outside the declaration code of a class
dbgError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
TestOnError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
TestError (Function)
Provokes: an assertion during the test of element or project (Go mode). an error in automated test mode....
HTMLExecuteControlProcess (Function)
Executes a WLanguage event associated with a control in an HTML page displayed by an HTML Display control.
<HTML Display control>.ExecuteControlProcess (Function)
Executes a WLanguage event associated with a control in an HTML page displayed by an HTML Display control.
Properties associated with clickable Image controls
The Clickable Image control can be handled by the WLanguage properties in server code and in browser code......
Web Component control properties
The Web Component control can be handled by the WLanguage properties in server code and in browser code......
PageWriteCustomHTTPCode (Function)
Specifies the custom HTTP code that will be returned to the client after the server code of the page is executed.
InitialItem (Property)
InitialItem is used to find out the initial name of a query item. This name is known from the alias of this item.