ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

Modifying an external component
An external component created and generated by WINDEV, WEBDEV or WINDEV Mobile can be modified at any time......
Error messages that can be displayed in the browser
This help page presents the different error messages that can be displayed in the browser......
Note (Property)
The Note property is used to: Find out the notes associated with a control, a window, a page or a report. Modify the notes associated with a control, a window a page or a report....
PageExist (Function)
Checks whether the specified page is currently displayed in the browser of the Web user. Used to find out whether a page is displayed in a frame other than the current one.
PageBorderVisible (Property)
The PageBorderVisible property is used to: determine if the page borders are displayed in a Diagram Editor control. show or hide the page borders in a Diagram Editor control....
NbLabel (Property)
The NbLabel property is used to: Find out the number of labels printed across the page width. Modify the number of labels printed across the page width....
<Page>.FromSource (Function)
Automatically updates the controls of a page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
Handling a Tab control through programming
WINDEV, WINDEV Mobile and WEBDEV allow you to handle a Tab control through programming......
Activity diagram
An activity diagram represents the behavior of a method or the flow of a use case......
Native Oracle Connector: Running the same query several times
In some cases, it may be useful to run the same query multiple times while modifying one or more parameters......
ERR_NO_CURRENT_PAGE
ERR_PARSER
The Looper control: Custom synchronization
How to manage the synchronization between: the page displayed in the browser. This page contains a Looper control that displays the records found in an HFSQL file. the corresponding page context found on the server....
Font (Property)
The Font property is used to Get the identifier of the font used in a control in a report, page or window. Change the font used in a control in a report, page or window....
Image control properties
The Image controls include properties that can be handled in WLanguage both in the windows and pages but also in the reports......
SourceToScreen (Function)
Automatically updates the controls in a window or page with: the values of the bound items in the current record (loaded in memory) of the HFSL data file described in the data model editor. the values of the bound WLanguage variables....
Native xBase/FoxPro Access: Specific features and remarks
This help page presents the specific features regarding the programming of Native xBase/FoxPro Access......
1. RAD (Rapid Application Development)
Null (Reserved word)
The Null keyword can be used according to different methods in WLanguage......
PopupAnimate (Function)
Displays a popup in a page cell.
Label report
The report editor allows you to create "Label" reports......
ERR_BAD_CONTEXT
Handling Gantt Chart controls programmatically
NbLinesPerPage (Property)
The NbLinesPerPage property is used to: Get and set the maximum number of Table rows per page. Get and set the maximum number of Looper rows per page....
ExecuteUpdateUI (Function)
Immediately executes the "Request for refreshing the display" event of the window, page, internal window, internal page, control template or supercontrol. This function is kept for backward compatibility.