ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Linking a Table control to a data file or query
A Table control can be used to display the content of a data file or query...
Looper control linked to a data file
A Looper control can be used to display the content of a data file or query...
Generating the LDM from the CDM
To associate a CDM (Conceptual Data Model) with a project, you must generate the associated LDM (Logical Data Model)......
grBarColor (Function)
Initializes the color of a specific bar in a Column or Stacked Column chart.
WorkingDirectory (Property)
The WorkingDirectory property is used to: get or change the directory used by the HTML Editor control to store the images and CSS sheets of an HTML page. get the directory used by the HTML Display control to store the images and CSS sheets of an HTML page. get the directory used by the Camera control to save photos and videos....
Menu option: operation performed and action
An option of a drop-down or context menu in a page can be associated with an action......
ByAddress (Property)
The ByAddress property is used to determine if a procedure parameter was passed by address.
Troubleshooting
This chapter presents the main problems (and their solutions) that can occur when using the WEBDEV Application Server...
Page in Session mode: Populating controls after a long process
In a web application, you may need to run long processes (for example, to update counters......
FAQ about Windows Vista and later
This help page presents a list of problems that may occur when using Windows Vista and later......
dBorder (Function)
Draws the borders.
HState (Example)
Usage example of the HState function
SCM: Management of rights
It is possible to manage and grant certain access rights to the developers for each element in the SCM......
TableSave (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
Local procedure
Two types of procedures are available......
Programming standard in Windows Vista and later
To increase security against worms and viruses, Windows Vista/7 implemented the UAC (User Account Control) mechanism....
ArrayDelete (Function)
Deletes an element at a given position: from a one-dimensional WLanguage array. from an advanced array property (array of gglCalendar events, etc.). from an associative array. from a WLanguage list....
NullableIndex (Property)
The NullIableIndex property determines if a key item supports the "Null" value.
Default (Property)
The Default property is used to determine if a parameter has been passed to a procedure with a custom or default value.
RESTSend (Function)
Sends a REST request and waits for the server response.
Events associated with Clickable Image controls
List of events associated with Clickable Image controls...
PageParameter (Function)
Returns the value of a parameter passed to the current page.
Print modes of a report
Several print modes are available for a report....
WithSpace (Function)
Adds or deletes the spaces found on the right of a text item when reading it.
HTTPCookieManage (Function)
Enables or disables the management of cookies in an HTTP request run: by HTTPRequest. by HTTPSend....
Brochure of new features: New WEBDEV features
New features in WEBDEV 28 presented in the New Features brochure....
New Features brochure - Version 28: New WEBDEV features
New features in WEBDEV 28 presented in the New Features brochure....